DevTools: [CodeMirror] fix context menu for text editor

Source/devtools/front_end/ContextMenu.js

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 205 matching lines @@
         var menuObject = this._buildDescriptor();
 
         if (menuObject.length) {
             WebInspector._contextMenu = this;
             if (WebInspector.ContextMenu._useSoftMenu) {
                 var softMenu = new WebInspector.SoftContextMenu(menuObject);
                 softMenu.show(this._event);
             } else {
                 InspectorFrontendHost.showContextMenu(this._event, menuObject);
             }
-            this._event.consume();
+            this._event.consume(true);
         }
     },
 
     _setHandler: function(id, handler)
     {
         if (handler)
             this._handlers[id] = handler;
     },
 
     _buildDescriptor: function()
@@ skipping 51 matching lines @@
 {
     if (WebInspector._contextMenu)
         WebInspector._contextMenu._itemSelected(id);
 }
 
 WebInspector.contextMenuCleared = function()
 {
     // FIXME: Unfortunately, contextMenuCleared is invoked between show and item selected
     // so we can't delete last menu object from WebInspector. Fix the contract.
 }