diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Comment.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Comment.php
index eda9ca4..e9143ae 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Comment.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Comment.php
@@ -64,8 +64,8 @@ public function buildOptionsForm(&$form, &$form_state) {
   function render_link($data, $values) {
     if (!empty($this->options['link_to_comment'])) {
       $this->options['alter']['make_link'] = TRUE;
-      $nid = $this->get_value($values, 'nid');
-      $cid = $this->get_value($values, 'cid');
+      $nid = $this->getValue($values, 'nid');
+      $cid = $this->getValue($values, 'cid');
       if (!empty($cid)) {
         $this->options['alter']['path'] = "comment/" . $cid;
         $this->options['alter']['fragment'] = "comment-" . $cid;
@@ -80,7 +80,7 @@ function render_link($data, $values) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->render_link($this->sanitizeValue($value), $values);
   }
 
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Depth.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Depth.php
index 5bb7405..08b9d8d 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Depth.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Depth.php
@@ -23,7 +23,7 @@ class Depth extends FieldPluginBase {
    * Work out the depth of this comment
    */
   function render($values) {
-    $comment_thread = $this->get_value($values);
+    $comment_thread = $this->getValue($values);
     return count(explode('.', $comment_thread)) - 1;
   }
 
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LastTimestamp.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LastTimestamp.php
index 35cbfec..5b2c61d 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LastTimestamp.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LastTimestamp.php
@@ -31,7 +31,7 @@ public function init(ViewExecutable $view, DisplayPluginBase $display, array &$o
   }
 
   function render($values) {
-    $comment_count = $this->get_value($values, 'comment_count');
+    $comment_count = $this->getValue($values, 'comment_count');
     if (empty($this->options['empty_zero']) || $comment_count) {
       return parent::render($values);
     }
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkApprove.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkApprove.php
index d546946..49bcb58 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkApprove.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkApprove.php
@@ -24,7 +24,7 @@ public function access() {
   }
 
   function render_link($data, $values) {
-    $status = $this->get_value($values, 'status');
+    $status = $this->getValue($values, 'status');
 
     // Don't show an approve link on published nodes.
     if ($status == COMMENT_PUBLISHED) {
@@ -32,7 +32,7 @@ function render_link($data, $values) {
     }
 
     $text = !empty($this->options['text']) ? $this->options['text'] : t('approve');
-    $cid =  $this->get_value($values, 'cid');
+    $cid =  $this->getValue($values, 'cid');
 
     $this->options['alter']['make_link'] = TRUE;
     $this->options['alter']['path'] = "comment/" . $cid . "/approve";
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkDelete.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkDelete.php
index 38b79da..fb46718 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkDelete.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkDelete.php
@@ -25,7 +25,7 @@ public function access() {
 
   function render_link($data, $values) {
     $text = !empty($this->options['text']) ? $this->options['text'] : t('delete');
-    $cid =  $this->get_value($values, 'cid');
+    $cid =  $this->getValue($values, 'cid');
 
     $this->options['alter']['make_link'] = TRUE;
     $this->options['alter']['path'] = "comment/" . $cid . "/delete";
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkEdit.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkEdit.php
index e0196ae..a32b112 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkEdit.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkEdit.php
@@ -40,7 +40,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   function render_link($data, $values) {
     parent::render_link($data, $values);
     // ensure user has access to edit this comment.
-    $comment = $this->get_value($values);
+    $comment = $this->getValue($values);
     if (!$comment->access('update')) {
       return;
     }
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkReply.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkReply.php
index 2167c6b..ad0d5bf 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkReply.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/LinkReply.php
@@ -25,8 +25,8 @@ public function access() {
 
   function render_link($data, $values) {
     $text = !empty($this->options['text']) ? $this->options['text'] : t('reply');
-    $nid =  $this->get_value($values, 'nid');
-    $cid =  $this->get_value($values, 'cid');
+    $nid =  $this->getValue($values, 'nid');
+    $cid =  $this->getValue($values, 'cid');
 
     $this->options['alter']['make_link'] = TRUE;
     $this->options['alter']['path'] = "comment/reply/" . $nid . '/' . $cid;
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NcsLastCommentName.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NcsLastCommentName.php
index db5bba9..6287811 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NcsLastCommentName.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NcsLastCommentName.php
@@ -60,14 +60,14 @@ protected function defineOptions() {
   function render($values) {
     if (!empty($this->options['link_to_user'])) {
       $account = entity_create('user', array());
-      $account->name = $this->get_value($values);
+      $account->name = $this->getValue($values);
       $account->uid = $values->{$this->uid};
       return theme('username', array(
         'account' => $account
       ));
     }
     else {
-      return $this->sanitizeValue($this->get_value($values));
+      return $this->sanitizeValue($this->getValue($values));
     }
   }
 
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeComment.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeComment.php
index de113f0..55c366b 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeComment.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeComment.php
@@ -20,7 +20,7 @@
 class NodeComment extends FieldPluginBase {
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     switch ($value) {
       case COMMENT_NODE_HIDDEN:
       default:
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeNewComments.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeNewComments.php
index 3f3f903..c2f5ff1 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeNewComments.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/NodeNewComments.php
@@ -97,12 +97,12 @@ function pre_render(&$values) {
   function render_link($data, $values) {
     if (!empty($this->options['link_to_comment']) && $data !== NULL && $data !== '') {
       $node = entity_create('node', array(
-        'nid' => $this->get_value($values, 'nid'),
-        'type' => $this->get_value($values, 'type'),
+        'nid' => $this->getValue($values, 'nid'),
+        'type' => $this->getValue($values, 'type'),
       ));
       $this->options['alter']['make_link'] = TRUE;
       $this->options['alter']['path'] = 'node/' . $node->nid;
-      $this->options['alter']['query'] = comment_new_page_count($this->get_value($values, 'comment_count'), $this->get_value($values), $node);
+      $this->options['alter']['query'] = comment_new_page_count($this->getValue($values, 'comment_count'), $this->getValue($values), $node);
       $this->options['alter']['fragment'] = 'new';
     }
 
@@ -110,7 +110,7 @@ function render_link($data, $values) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     if (!empty($value)) {
       return $this->render_link(parent::render($values), $values);
     }
diff --git a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Username.php b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Username.php
index 05ceb8f..df362d9 100644
--- a/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Username.php
+++ b/core/modules/comment/lib/Drupal/comment/Plugin/views/field/Username.php
@@ -51,9 +51,9 @@ public function buildOptionsForm(&$form, &$form_state) {
   function render_link($data, $values) {
     if (!empty($this->options['link_to_user'])) {
       $account = entity_create('user', array());
-      $account->uid = $this->get_value($values, 'uid');
-      $account->name = $this->get_value($values);
-      $account->homepage = $this->get_value($values, 'homepage');
+      $account->uid = $this->getValue($values, 'uid');
+      $account->name = $this->getValue($values);
+      $account->homepage = $this->getValue($values, 'homepage');
 
       return theme('username', array(
         'account' => $account
@@ -65,7 +65,7 @@ function render_link($data, $values) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->render_link($this->sanitizeValue($value), $values);
   }
 
diff --git a/core/modules/file/lib/Drupal/file/Plugin/views/field/Extension.php b/core/modules/file/lib/Drupal/file/Plugin/views/field/Extension.php
index e3bd6d9..50f6050 100644
--- a/core/modules/file/lib/Drupal/file/Plugin/views/field/Extension.php
+++ b/core/modules/file/lib/Drupal/file/Plugin/views/field/Extension.php
@@ -42,7 +42,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     if (!$this->options['extension_detect_tar']) {
       if (preg_match('/\.([^\.]+)$/', $value, $match)) {
         return $this->sanitizeValue($match[1]);
diff --git a/core/modules/file/lib/Drupal/file/Plugin/views/field/File.php b/core/modules/file/lib/Drupal/file/Plugin/views/field/File.php
index a64e857..22376c3 100644
--- a/core/modules/file/lib/Drupal/file/Plugin/views/field/File.php
+++ b/core/modules/file/lib/Drupal/file/Plugin/views/field/File.php
@@ -59,14 +59,14 @@ public function buildOptionsForm(&$form, &$form_state) {
   function render_link($data, $values) {
     if (!empty($this->options['link_to_file']) && $data !== NULL && $data !== '') {
       $this->options['alter']['make_link'] = TRUE;
-      $this->options['alter']['path'] = file_create_url($this->get_value($values, 'uri'));
+      $this->options['alter']['path'] = file_create_url($this->getValue($values, 'uri'));
     }
 
     return $data;
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->render_link($this->sanitizeValue($value), $values);
   }
 
diff --git a/core/modules/file/lib/Drupal/file/Plugin/views/field/Status.php b/core/modules/file/lib/Drupal/file/Plugin/views/field/Status.php
index 883602d..719f4d6 100644
--- a/core/modules/file/lib/Drupal/file/Plugin/views/field/Status.php
+++ b/core/modules/file/lib/Drupal/file/Plugin/views/field/Status.php
@@ -20,7 +20,7 @@
 class Status extends FieldPluginBase {
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return _views_file_status($value);
   }
 
diff --git a/core/modules/history/lib/Drupal/history/Plugin/views/field/HistoryUserTimestamp.php b/core/modules/history/lib/Drupal/history/Plugin/views/field/HistoryUserTimestamp.php
index 950fcf7..4465dac 100644
--- a/core/modules/history/lib/Drupal/history/Plugin/views/field/HistoryUserTimestamp.php
+++ b/core/modules/history/lib/Drupal/history/Plugin/views/field/HistoryUserTimestamp.php
@@ -76,10 +76,10 @@ function render($values) {
     $mark = MARK_READ;
     global $user;
     if ($user->uid) {
-      $last_read = $this->get_value($values);
-      $changed = $this->get_value($values, 'changed');
+      $last_read = $this->getValue($values);
+      $changed = $this->getValue($values, 'changed');
 
-      $last_comment = module_exists('comment') && !empty($this->options['comments']) ?  $this->get_value($values, 'last_comment') : 0;
+      $last_comment = module_exists('comment') && !empty($this->options['comments']) ?  $this->getValue($values, 'last_comment') : 0;
 
       if (!$last_read && $changed > HISTORY_READ_LIMIT) {
         $mark = MARK_NEW;
diff --git a/core/modules/language/lib/Drupal/language/Plugin/views/field/LanguageField.php b/core/modules/language/lib/Drupal/language/Plugin/views/field/LanguageField.php
index bd10ef5..62bcaef 100644
--- a/core/modules/language/lib/Drupal/language/Plugin/views/field/LanguageField.php
+++ b/core/modules/language/lib/Drupal/language/Plugin/views/field/LanguageField.php
@@ -39,7 +39,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   function render($values) {
     // @todo: Drupal Core dropped native language until config translation is
     // ready, see http://drupal.org/node/1616594.
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     $language = language_load($value);
     return $language ? $language->name : '';
   }
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/Language.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/Language.php
index 4fd253a..d76e41c 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/Language.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/Language.php
@@ -39,7 +39,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   function render($values) {
     // @todo: Drupal Core dropped native language until config translation is
     // ready, see http://drupal.org/node/1616594.
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     $language = language_load($value);
     $value = $language ? $language->name : '';
     return $this->render_link($value, $values);
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/Node.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/Node.php
index 124d9c8..b446ed2 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/Node.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/Node.php
@@ -67,10 +67,10 @@ function render_link($data, $values) {
     if (!empty($this->options['link_to_node']) && !empty($this->additional_fields['nid'])) {
       if ($data !== NULL && $data !== '') {
         $this->options['alter']['make_link'] = TRUE;
-        $this->options['alter']['path'] = "node/" . $this->get_value($values, 'nid');
+        $this->options['alter']['path'] = "node/" . $this->getValue($values, 'nid');
         if (isset($this->aliases['langcode'])) {
           $languages = language_list();
-          $langcode = $this->get_value($values, 'langcode');
+          $langcode = $this->getValue($values, 'langcode');
           if (isset($languages[$langcode])) {
             $this->options['alter']['language'] = $languages[$langcode];
           }
@@ -87,7 +87,7 @@ function render_link($data, $values) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->render_link($this->sanitizeValue($value), $values);
   }
 
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/Path.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/Path.php
index 3e41bc7..543698f 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/Path.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/Path.php
@@ -54,7 +54,7 @@ public function query() {
   }
 
   function render($values) {
-    $nid = $this->get_value($values, 'nid');
+    $nid = $this->getValue($values, 'nid');
     return url("node/$nid", array('absolute' => $this->options['absolute']));
   }
 
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/Revision.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/Revision.php
index 8d9d285..410b2e0 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/Revision.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/Revision.php
@@ -62,11 +62,11 @@ public function buildOptionsForm(&$form, &$form_state) {
   function render_link($data, $values) {
     if (!empty($this->options['link_to_node_revision']) && $data !== NULL && $data !== '') {
       $this->options['alter']['make_link'] = TRUE;
-      $nid = $this->get_value($values, 'nid');
-      $vid = $this->get_value($values, 'vid');
+      $nid = $this->getValue($values, 'nid');
+      $vid = $this->getValue($values, 'vid');
       $this->options['alter']['path'] = "node/" . $nid . '/revisions/' . $vid . '/view';
       if (module_exists('translation')) {
-        $langcode = $this->get_value($values, 'langcode');
+        $langcode = $this->getValue($values, 'langcode');
         $languages = language_list();
         if (isset($languages[$langcode])) {
           $this->options['alter']['langcode'] = $languages[$langcode];
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/RevisionLink.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/RevisionLink.php
index 1f4bba2..066742b 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/RevisionLink.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/RevisionLink.php
@@ -66,7 +66,7 @@ function render_link($data, $values) {
    *   revision ID for this row.
    */
   function get_revision_entity($values, $op) {
-    $vid = $this->get_value($values, 'node_vid');
+    $vid = $this->getValue($values, 'node_vid');
     $node = $this->get_entity($values);
     // Unpublished nodes ignore access control.
     $node->status = 1;
diff --git a/core/modules/node/lib/Drupal/node/Plugin/views/field/Type.php b/core/modules/node/lib/Drupal/node/Plugin/views/field/Type.php
index f29135d..5a6c25f 100644
--- a/core/modules/node/lib/Drupal/node/Plugin/views/field/Type.php
+++ b/core/modules/node/lib/Drupal/node/Plugin/views/field/Type.php
@@ -51,7 +51,7 @@ function render_name($data, $values) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->render_link($this->render_name($value, $values), $values);
   }
 
diff --git a/core/modules/rest/lib/Drupal/rest/Plugin/views/row/DataFieldRow.php b/core/modules/rest/lib/Drupal/rest/Plugin/views/row/DataFieldRow.php
index 756f9a4..2020486 100644
--- a/core/modules/rest/lib/Drupal/rest/Plugin/views/row/DataFieldRow.php
+++ b/core/modules/rest/lib/Drupal/rest/Plugin/views/row/DataFieldRow.php
@@ -140,7 +140,7 @@ public function render($row) {
       // If this is not unknown and the raw output option has been set, just get
       // the raw value.
       if (($field->field_alias != 'unknown') && !empty($this->rawOutputOptions[$id])) {
-        $value = $field->sanitizeValue($field->get_value($row), 'xss_admin');
+        $value = $field->sanitizeValue($field->getValue($row), 'xss_admin');
       }
       // Otherwise, pass this through the field render() method.
       else {
diff --git a/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/Language.php b/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/Language.php
index 7131fef..e6d9997 100644
--- a/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/Language.php
+++ b/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/Language.php
@@ -20,7 +20,7 @@ class Language extends Taxonomy {
    * Overrides Drupal\taxonomy\Plugin\views\field\Taxonomy::render().
    */
   public function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     $language = language_load($value);
     $value = $language ? $language->name : '';
 
diff --git a/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/LinkEdit.php b/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/LinkEdit.php
index 64225c0..77f55f8 100644
--- a/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/LinkEdit.php
+++ b/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/LinkEdit.php
@@ -55,7 +55,7 @@ public function query() {
 
   function render($values) {
     // Check there is an actual value, as on a relationship there may not be.
-    if ($tid = $this->get_value($values, 'tid')) {
+    if ($tid = $this->getValue($values, 'tid')) {
       // Mock a term object for taxonomy_term_access(). Use machine name and
       // vid to ensure compatibility with vid based and machine name based
       // access checks. See http://drupal.org/node/995156
diff --git a/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/Taxonomy.php b/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/Taxonomy.php
index 9d04648..793c8de 100644
--- a/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/Taxonomy.php
+++ b/core/modules/taxonomy/lib/Drupal/taxonomy/Plugin/views/field/Taxonomy.php
@@ -69,11 +69,11 @@ public function buildOptionsForm(&$form, &$form_state) {
    * Data should be made XSS safe prior to calling this function.
    */
   function render_link($data, $values) {
-    $tid = $this->get_value($values, 'tid');
+    $tid = $this->getValue($values, 'tid');
     if (!empty($this->options['link_to_taxonomy']) && !empty($tid) && $data !== NULL && $data !== '') {
       $term = entity_create('taxonomy_term', array(
         'tid' => $tid,
-        'vid' => $this->get_value($values, 'vid'),
+        'vid' => $this->getValue($values, 'vid'),
       ));
       $this->options['alter']['make_link'] = TRUE;
       $uri = $term->uri();
@@ -88,7 +88,7 @@ function render_link($data, $values) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->render_link($this->sanitizeValue($value), $values);
   }
 
diff --git a/core/modules/user/lib/Drupal/user/Plugin/views/field/Language.php b/core/modules/user/lib/Drupal/user/Plugin/views/field/Language.php
index ced49f0..6fe5c35 100644
--- a/core/modules/user/lib/Drupal/user/Plugin/views/field/Language.php
+++ b/core/modules/user/lib/Drupal/user/Plugin/views/field/Language.php
@@ -19,9 +19,9 @@
 class Language extends User {
 
   function render_link($data, $values) {
-    $uid = $this->get_value($values, 'uid');
+    $uid = $this->getValue($values, 'uid');
     if (!empty($this->options['link_to_user'])) {
-      $uid = $this->get_value($values, 'uid');
+      $uid = $this->getValue($values, 'uid');
       if (user_access('access user profiles') && $uid) {
         $this->options['alter']['make_link'] = TRUE;
         $this->options['alter']['path'] = 'user/' . $uid;
@@ -39,7 +39,7 @@ function render_link($data, $values) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->render_link($this->sanitizeValue($value), $values);
   }
 
diff --git a/core/modules/user/lib/Drupal/user/Plugin/views/field/Name.php b/core/modules/user/lib/Drupal/user/Plugin/views/field/Name.php
index 33e274c..d36f618 100644
--- a/core/modules/user/lib/Drupal/user/Plugin/views/field/Name.php
+++ b/core/modules/user/lib/Drupal/user/Plugin/views/field/Name.php
@@ -76,15 +76,15 @@ public function buildOptionsForm(&$form, &$form_state) {
 
   function render_link($data, $values) {
     $account = entity_create('user', array());
-    $account->uid = $this->get_value($values, 'uid');
-    $account->name = $this->get_value($values);
+    $account->uid = $this->getValue($values, 'uid');
+    $account->name = $this->getValue($values);
     if (!empty($this->options['link_to_user']) || !empty($this->options['overwrite_anonymous'])) {
       if (!empty($this->options['overwrite_anonymous']) && !$account->uid) {
         // This is an anonymous user, and we're overriting the text.
         return check_plain($this->options['anonymous_text']);
       }
       elseif (!empty($this->options['link_to_user'])) {
-        $account->name = $this->get_value($values);
+        $account->name = $this->getValue($values);
         return theme('username', array('account' => $account));
       }
     }
diff --git a/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php b/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php
index a14f625..6e08a29 100644
--- a/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php
+++ b/core/modules/user/lib/Drupal/user/Plugin/views/field/Permissions.php
@@ -40,7 +40,7 @@ function pre_render(&$values) {
     $this->items = array();
 
     foreach ($values as $result) {
-      $uids[] = $this->get_value($result);
+      $uids[] = $this->getValue($result);
     }
 
     if ($uids) {
diff --git a/core/modules/user/lib/Drupal/user/Plugin/views/field/Roles.php b/core/modules/user/lib/Drupal/user/Plugin/views/field/Roles.php
index 4fa6811..7787123 100644
--- a/core/modules/user/lib/Drupal/user/Plugin/views/field/Roles.php
+++ b/core/modules/user/lib/Drupal/user/Plugin/views/field/Roles.php
@@ -40,7 +40,7 @@ function pre_render(&$values) {
     $this->items = array();
 
     foreach ($values as $result) {
-      $uids[] = $this->get_value($result);
+      $uids[] = $this->getValue($result);
     }
 
     if ($uids) {
diff --git a/core/modules/user/lib/Drupal/user/Plugin/views/field/User.php b/core/modules/user/lib/Drupal/user/Plugin/views/field/User.php
index 614d201..b94bdbe 100644
--- a/core/modules/user/lib/Drupal/user/Plugin/views/field/User.php
+++ b/core/modules/user/lib/Drupal/user/Plugin/views/field/User.php
@@ -61,7 +61,7 @@ function render_link($data, $values) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->render_link($this->sanitizeValue($value), $values);
   }
 
diff --git a/core/modules/user/lib/Drupal/user/Plugin/views/field/UserData.php b/core/modules/user/lib/Drupal/user/Plugin/views/field/UserData.php
index 06b352f..fe3c6e6 100644
--- a/core/modules/user/lib/Drupal/user/Plugin/views/field/UserData.php
+++ b/core/modules/user/lib/Drupal/user/Plugin/views/field/UserData.php
@@ -78,7 +78,7 @@ public function buildOptionsForm(&$form, &$form_state) {
    * Overrides \Drupal\views\Plugin\views\field\FieldPluginBase::render().
    */
   function render($values) {
-    $uid = $this->get_value($values);
+    $uid = $this->getValue($values);
     $data = $this->userData->get($this->options['module'], $uid, $this->options['name']);
 
     // Don't sanitize if no value was found.
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/argument/ArgumentPluginBase.php b/core/modules/views/lib/Drupal/views/Plugin/views/argument/ArgumentPluginBase.php
index 2f83540..c124e04 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/argument/ArgumentPluginBase.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/argument/ArgumentPluginBase.php
@@ -991,7 +991,7 @@ public function setArgument($arg) {
   /**
    * Get the value of this argument.
    */
-  function get_value() {
+  public function getValue() {
     // If we already processed this argument, we're done.
     if (isset($this->argument)) {
       return $this->argument;
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/Boolean.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/Boolean.php
index a2b8dc2..f70df25 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/Boolean.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/Boolean.php
@@ -101,7 +101,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     if (!empty($this->options['not'])) {
       $value = !$value;
     }
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/Counter.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/Counter.php
index e0d932c..cb95ed5 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/Counter.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/Counter.php
@@ -41,9 +41,9 @@ public function query() {
   }
 
   /**
-   * Overrides Drupal\views\Plugin\views\field\FieldPluginBas::get_value()
+   * Overrides Drupal\views\Plugin\views\field\FieldPluginBas::getValue()
    */
-  public function get_value($values, $field = NULL) {
+  public function getValue($values, $field = NULL) {
     // Note:  1 is subtracted from the counter start value below because the
     // counter value is incremented by 1 at the end of this function.
     $count = is_numeric($this->options['counter_start']) ? $this->options['counter_start'] - 1 : 0;
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/Date.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/Date.php
index 9fa6d62..a19c50b 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/Date.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/Date.php
@@ -80,7 +80,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     $format = $this->options['date_format'];
     if (in_array($format, array('custom', 'raw time ago', 'time ago', 'raw time hence', 'time hence', 'raw time span', 'time span', 'raw time span', 'inverse time span', 'time span'))) {
       $custom_format = $this->options['custom_date_format'];
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/FieldPluginBase.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/FieldPluginBase.php
index e4501f8..af43c4a 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/FieldPluginBase.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/FieldPluginBase.php
@@ -388,7 +388,7 @@ public function get_entity(\stdClass $values) {
    * @param $field
    *   Optional name of the field where the value is stored.
    */
-  function get_value($values, $field = NULL) {
+  public function getValue($values, $field = NULL) {
     $alias = isset($field) ? $this->aliases[$field] : $this->field_alias;
     if (isset($values->{$alias})) {
       return $values->{$alias};
@@ -1098,7 +1098,7 @@ function pre_render(&$values) { }
    *   The values retrieved from the database.
    */
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->sanitizeValue($value);
   }
 
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/FileSize.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/FileSize.php
index 1bfa5ea..98e1991 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/FileSize.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/FileSize.php
@@ -39,7 +39,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     if ($value) {
       switch ($this->options['file_size_display']) {
         case 'bytes':
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/Markup.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/Markup.php
index 1222fa4..6e19dfd 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/Markup.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/Markup.php
@@ -41,9 +41,9 @@ public function init(ViewExecutable $view, DisplayPluginBase $display, array &$o
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     if (is_array($this->format)) {
-      $format = $this->get_value($values, 'format');
+      $format = $this->getValue($values, 'format');
     }
     else {
       $format = $this->format;
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/Numeric.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/Numeric.php
index 42a36e7..8687a2c 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/Numeric.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/Numeric.php
@@ -125,7 +125,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     if (!empty($this->options['set_precision'])) {
       $value = number_format($value, $this->options['precision'], $this->options['decimal'], $this->options['separator']);
     }
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/PrerenderList.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/PrerenderList.php
index 056a958..c222d1b 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/PrerenderList.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/PrerenderList.php
@@ -100,7 +100,7 @@ function render_items($items) {
    * should also be in this array.
    */
   function get_items($values) {
-    $field = $this->get_value($values);
+    $field = $this->getValue($values);
     if (!empty($this->items[$field])) {
       return $this->items[$field];
     }
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/Url.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/Url.php
index 3539d6f..4399d59 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/Url.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/Url.php
@@ -39,7 +39,7 @@ public function buildOptionsForm(&$form, &$form_state) {
   }
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     if (!empty($this->options['display_as_link'])) {
       return l($this->sanitizeValue($value), $value, array('html' => TRUE));
     }
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/field/Xss.php b/core/modules/views/lib/Drupal/views/Plugin/views/field/Xss.php
index 4bf8a43..572e709 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/field/Xss.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/Xss.php
@@ -20,7 +20,7 @@
 class Xss extends FieldPluginBase {
 
   function render($values) {
-    $value = $this->get_value($values);
+    $value = $this->getValue($values);
     return $this->sanitizeValue($value, 'xss');
   }
 
diff --git a/core/modules/views/lib/Drupal/views/Plugin/views/style/StylePluginBase.php b/core/modules/views/lib/Drupal/views/Plugin/views/style/StylePluginBase.php
index e1b2016..d9f46a5 100644
--- a/core/modules/views/lib/Drupal/views/Plugin/views/style/StylePluginBase.php
+++ b/core/modules/views/lib/Drupal/views/Plugin/views/style/StylePluginBase.php
@@ -676,7 +676,7 @@ public function get_field($index, $field) {
   */
   protected function getFieldValue($index, $field) {
     $this->view->row_index = $index;
-    $value = $this->view->field[$field]->get_value($this->view->result[$index]);
+    $value = $this->view->field[$field]->getValue($this->view->result[$index]);
     unset($this->view->row_index);
     return $value;
   }
diff --git a/core/modules/views/lib/Drupal/views/Tests/Handler/ArgumentStringTest.php b/core/modules/views/lib/Drupal/views/Tests/Handler/ArgumentStringTest.php
index e1ed866..e483f16 100644
--- a/core/modules/views/lib/Drupal/views/Tests/Handler/ArgumentStringTest.php
+++ b/core/modules/views/lib/Drupal/views/Tests/Handler/ArgumentStringTest.php
@@ -47,13 +47,13 @@ function testGlossary() {
 
     $count_field = 'nid';
     foreach ($view->result as &$row) {
-      if (strpos($view->field['title']->get_value($row), 'a') === 0) {
+      if (strpos($view->field['title']->getValue($row), 'a') === 0) {
         $this->assertEqual(1, $row->{$count_field});
       }
-      if (strpos($view->field['title']->get_value($row), 'b') === 0) {
+      if (strpos($view->field['title']->getValue($row), 'b') === 0) {
         $this->assertEqual(2, $row->{$count_field});
       }
-      if (strpos($view->field['title']->get_value($row), 'c') === 0) {
+      if (strpos($view->field['title']->getValue($row), 'c') === 0) {
         $this->assertEqual(3, $row->{$count_field});
       }
     }
diff --git a/core/modules/views/lib/Drupal/views/Tests/Handler/FieldUnitTest.php b/core/modules/views/lib/Drupal/views/Tests/Handler/FieldUnitTest.php
index d5f2eac..a800adf 100644
--- a/core/modules/views/lib/Drupal/views/Tests/Handler/FieldUnitTest.php
+++ b/core/modules/views/lib/Drupal/views/Tests/Handler/FieldUnitTest.php
@@ -85,13 +85,13 @@ public function testQuery() {
     $this->assertEqual($id_field->aliases['created_test'], 'views_test_data_created');
 
     $this->executeView($view);
-    // Tests the get_value method with and without a field aliases.
+    // Tests the getValue method with and without a field aliases.
     foreach ($this->dataSet() as $key => $row) {
       $id = $key + 1;
       $result = $view->result[$key];
-      $this->assertEqual($id_field->get_value($result), $id);
-      $this->assertEqual($id_field->get_value($result, 'job'), $row['job']);
-      $this->assertEqual($id_field->get_value($result, 'created_test'), $row['created']);
+      $this->assertEqual($id_field->getValue($result), $id);
+      $this->assertEqual($id_field->getValue($result, 'job'), $row['job']);
+      $this->assertEqual($id_field->getValue($result, 'created_test'), $row['created']);
     }
   }
 
diff --git a/core/modules/views/lib/Drupal/views/Tests/Plugin/ArgumentDefaultTest.php b/core/modules/views/lib/Drupal/views/Tests/Plugin/ArgumentDefaultTest.php
index 32cbc47..aa8b1da 100644
--- a/core/modules/views/lib/Drupal/views/Tests/Plugin/ArgumentDefaultTest.php
+++ b/core/modules/views/lib/Drupal/views/Tests/Plugin/ArgumentDefaultTest.php
@@ -69,14 +69,14 @@ public function testArgumentDefaultPlugin() {
     // Don't pass in a value for the default argument and make sure the query
     // just returns John.
     $this->executeView($view);
-    $this->assertEqual($view->argument[$id]->get_value(), 'John', 'The correct argument value is used.');
+    $this->assertEqual($view->argument[$id]->getValue(), 'John', 'The correct argument value is used.');
     $expected_result = array(array('name' => 'John'));
     $this->assertIdenticalResultset($view, $expected_result, array('views_test_data_name' => 'name'));
 
     // Pass in value as argument to be sure that not the default value is used.
     $view->destroy();
     $this->executeView($view, array('George'));
-    $this->assertEqual($view->argument[$id]->get_value(), 'George', 'The correct argument value is used.');
+    $this->assertEqual($view->argument[$id]->getValue(), 'George', 'The correct argument value is used.');
     $expected_result = array(array('name' => 'George'));
     $this->assertIdenticalResultset($view, $expected_result, array('views_test_data_name' => 'name'));
   }
diff --git a/core/modules/views/lib/Drupal/views/Tests/Plugin/StyleTest.php b/core/modules/views/lib/Drupal/views/Tests/Plugin/StyleTest.php
index 9793810..e0a3495 100644
--- a/core/modules/views/lib/Drupal/views/Tests/Plugin/StyleTest.php
+++ b/core/modules/views/lib/Drupal/views/Tests/Plugin/StyleTest.php
@@ -238,7 +238,7 @@ function testCustomRowClasses() {
       $this->assertTrue(strpos($class, $random_name) !== FALSE, 'Take sure that a custom css class is added to the output.');
 
       // Check token replacement.
-      $name = $view->field['name']->get_value($view->result[$count]);
+      $name = $view->field['name']->getValue($view->result[$count]);
       $this->assertTrue(strpos($class, "test-token-$name") !== FALSE, 'Take sure that a token in custom css class is replaced.');
 
       $count++;