Rename Views method get_token_values_recursive() to getTokenValuesRecursive()

Taking this with baldwinlouie.

Patch attached.

#2: 2003484-rename-get_token_values_recursive.patch queued for re-testing.

+++ b/core/modules/views/lib/Drupal/views/Plugin/views/field/FieldPluginBase.phpundefined
@@ -1537,7 +1537,7 @@ function get_render_tokens($item) {
+  function getTokenValuesRecursive(array $array, array $parent_keys = array()) {

Add protected access modifier in front of the function to adhere to the new OOP standards.

If the above is fixed, the patch is ok and ready for RTBC.

Re-rolled with protected.

Looks good to me now !

Adding VDC tag.

Committed df13368 and pushed to 8.x. Thanks!