style(App) eliminate whitespace at the end of code lines (#5735)

core/modules/editor/engines/framed.js

@@ -78,7 +78,7 @@ function FramedEngine(options) {
 	}
 	if(this.widget.isDisabled === "yes") {
 		this.domNode.setAttribute("disabled",true);
-	}	
+	}
 	// Copy the styles from the dummy textarea
 	this.copyStyles();
 	// Add event listeners
@@ -87,7 +87,6 @@ function FramedEngine(options) {
 		{name: "input",handlerObject: this,handlerMethod: "handleInputEvent"},
 		{name: "keydown",handlerObject: this.widget,handlerMethod: "handleKeydownEvent"},
 		{name: "focus",handlerObject: this,handlerMethod: "handleFocusEvent"}
-	
 	]);
 	// Add drag and drop event listeners if fileDrop is enabled
 	if(this.widget.isFileDropEnabled) {
@@ -183,7 +182,7 @@ Handle a focus event
 */
 FramedEngine.prototype.handleFocusEvent = function(event) {
 	if(this.widget.editCancelPopups) {
-		$tw.popup.cancel(0);	
+		$tw.popup.cancel(0);
 	}
 };
 

core/modules/editor/factory.js

@@ -313,7 +313,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		});
 		return newEvent;
 	};
-	
+
 	EditTextWidget.prototype.dispatchDOMEvent = function(newEvent) {
 		var dispatchNode = this.engine.iframeNode || this.engine.parentNode;
 		return dispatchNode.dispatchEvent(newEvent);
@@ -358,7 +358,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 				event.preventDefault();
 			}
 			event.dataTransfer.dropEffect = "copy";
-			return this.dispatchDOMEvent(this.cloneEvent(event,["dataTransfer"]));			
+			return this.dispatchDOMEvent(this.cloneEvent(event,["dataTransfer"]));
 		}
 		return true;
 	};
@@ -375,13 +375,12 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 	EditTextWidget.prototype.handleDragEndEvent = function(event) {
 		this.dispatchDOMEvent(this.cloneEvent(event));
 	};
-	
+
 	EditTextWidget.prototype.handleClickEvent = function(event) {
 		return !this.dispatchDOMEvent(this.cloneEvent(event));
 	};
 
 	return EditTextWidget;
-
 }
 
 exports.editTextWidgetFactory = editTextWidgetFactory;