Merge "Remove deprecated EditPage::getCopywarn()"

RELEASE-NOTES-1.40

@@ -171,6 +171,7 @@ because of Phabricator reports.
   removed without deprecation.
 * MediaWikiTestCaseTrait::checkPHPExtension() has been removed without
   deprecation. Use PHPUnit @requires annotations instead.
+* EditPage::getCopywarn(), deprecated since 1.38, has been removed.
 * …
 
 === Deprecations in 1.40 ===

includes/EditPage.php

@@ -4052,17 +4052,6 @@ class EditPage implements IEditObject {
 		) );
 	}
 
-	/**
-	 * Get the copyright warning
-	 *
-	 * @deprecated since 1.38 Use getCopyrightWarning() instead.
-	 * @return string
-	 */
-	protected function getCopywarn() {
-		wfDeprecated( __METHOD__, '1.38' );
-		return self::getCopyrightWarning( $this->mTitle, 'plain', $this->getContext() );
-	}
-
 	/**
 	 * Get the copyright warning, by default returns wikitext
 	 *