editpage: Make TextConflictHelper::toEditContent private

The method is not used anywhere:
https://codesearch.wmflabs.org/search/?q=toEditContent&i=1
There is another method with the same name in the EditPage class. But
this is unrelated. As far as I can see the method I'm touching in this
patch was copied from the EditPage class.

Change-Id: I51d167723bd70220adbf4ac36f15f3290b7eb653

diff --git a/includes/editpage/TextConflictHelper.php b/includes/editpage/TextConflictHelper.php
index 2471b52..b5b74fb 100644 (file)
--- a/includes/editpage/TextConflictHelper.php
+++ b/includes/editpage/TextConflictHelper.php
@@ -245,7 +245,7 @@ class TextConflictHelper {
         * @param string $text
         * @return Content
         */
-       public function toEditContent( $text ) {
+       private function toEditContent( $text ) {
                return ContentHandler::makeContent(
                        $text,
                        $this->title,