Fix: delete unused files

htdocs/includes/ckeditor/_source/plugins/iframe/plugin.js

@@ -1,87 +0,0 @@
-/*
-Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
-For licensing, see LICENSE.html or http://ckeditor.com/license
-*/
-
-(function()
-{
-	CKEDITOR.plugins.add( 'iframe',
-	{
-		requires : [ 'dialog', 'fakeobjects' ],
-		init : function( editor )
-		{
-			var pluginName = 'iframe',
-				lang = editor.lang.iframe;
-
-			CKEDITOR.dialog.add( pluginName, this.path + 'dialogs/iframe.js' );
-			editor.addCommand( pluginName, new CKEDITOR.dialogCommand( pluginName ) );
-
-			editor.addCss(
-				'img.cke_iframe' +
-				'{' +
-					'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/placeholder.png' ) + ');' +
-					'background-position: center center;' +
-					'background-repeat: no-repeat;' +
-					'border: 1px solid #a9a9a9;' +
-					'width: 80px;' +
-					'height: 80px;' +
-				'}'
-			);
-
-			editor.ui.addButton( 'Iframe',
-				{
-					label : lang.toolbar,
-					command : pluginName
-				});
-
-			editor.on( 'doubleclick', function( evt )
-				{
-					var element = evt.data.element;
-					if ( element.is( 'img' ) && element.data( 'cke-real-element-type' ) == 'iframe' )
-						evt.data.dialog = 'iframe';
-				});
-
-			if ( editor.addMenuItems )
-			{
-				editor.addMenuItems(
-				{
-					iframe :
-					{
-						label : lang.title,
-						command : 'iframe',
-						group : 'image'
-					}
-				});
-			}
-
-			// If the "contextmenu" plugin is loaded, register the listeners.
-			if ( editor.contextMenu )
-			{
-				editor.contextMenu.addListener( function( element, selection )
-					{
-						if ( element && element.is( 'img' ) && element.data( 'cke-real-element-type' ) == 'iframe' )
-							return { iframe : CKEDITOR.TRISTATE_OFF };
-					});
-			}
-		},
-		afterInit : function( editor )
-		{
-			var dataProcessor = editor.dataProcessor,
-				dataFilter = dataProcessor && dataProcessor.dataFilter;
-
-			if ( dataFilter )
-			{
-				dataFilter.addRules(
-				{
-					elements :
-					{
-						iframe : function( element )
-						{
-							return editor.createFakeParserElement( element, 'cke_iframe', 'iframe', true );
-						}
-					}
-				});
-			}
-		}
-	});
-})();