[DevTools] Introduce DOM capability.

third_party/WebKit/Source/devtools/front_end/main/Main.js

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 292 matching lines @@
         /**
          * @param {!WebInspector.Event} event
          */
         function onDisconnected(event)
         {
             if (WebInspector._disconnectedScreenWithReasonWasShown)
                 return;
             WebInspector.RemoteDebuggingTerminatedScreen.show(event.data.reason);
         }
 
-        var capabilities = WebInspector.Target.Capability.Browser | WebInspector.Target.Capability.JS | WebInspector.Target.Capability.Network | WebInspector.Target.Capability.Worker;
+        var capabilities = WebInspector.Target.Capability.Browser | WebInspector.Target.Capability.JS | WebInspector.Target.Capability.Network | WebInspector.Target.Capability.Worker | WebInspector.Target.Capability.DOM;
         if (Runtime.queryParam("isSharedWorker"))
-            capabilities = WebInspector.Target.Capability.Network | WebInspector.Target.Capability.Worker;
+            capabilities = WebInspector.Target.Capability.Browser | WebInspector.Target.Capability.Network | WebInspector.Target.Capability.Worker;
         else if (Runtime.queryParam("v8only"))
             capabilities = WebInspector.Target.Capability.JS;
 
         this._mainTarget = WebInspector.targetManager.createTarget(WebInspector.UIString("Main"), capabilities, connection, null);
         console.timeStamp("Main._mainTargetCreated");
         this._registerShortcuts();
 
         this._mainTarget.registerInspectorDispatcher(this);
         InspectorFrontendHost.events.addEventListener(InspectorFrontendHostAPI.Events.ReloadInspectedPage, this._reloadInspectedPage, this);
         InspectorFrontendHost.events.addEventListener(InspectorFrontendHostAPI.Events.EvaluateForTestInFrontend, this._evaluateForTestInFrontend, this);
@@ skipping 784 matching lines @@
      * @return {?Element}
      */
     settingElement: function()
     {
         return WebInspector.SettingsUI.createSettingCheckbox(WebInspector.UIString("Show rulers"), WebInspector.moduleSetting("showMetricsRulers"));
     }
 }
 
 
 new WebInspector.Main();