DevTools: Implement CSS/JS documentation context menu provider for CodeMirrorTextEditor

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 171 matching lines @@
     {
         console.timeStamp("Main._createModuleManager");
         self.runtime = new Runtime(allDescriptors);
 
         // FIXME: define html-per-app, make configuration a part of the app.
         var configuration = ["main", "elements", "network", "sources", "timeline", "profiler", "resources", "audits", "console", "source_frame", "extensions", "settings"];
         if (WebInspector.experimentsSettings.layersPanel.isEnabled())
             configuration.push("layers");
         if (WebInspector.experimentsSettings.devicesPanel.isEnabled() && !!WebInspector.queryParam("can_dock"))
             configuration.push("devices");
+        if (WebInspector.experimentsSettings.documentation.isEnabled())
+            configuration.push("documentation");
         if (WebInspector.isWorkerFrontend())
             configuration = ["main", "sources", "timeline", "profiler", "console", "source_frame"];
         self.runtime.registerModules(configuration);
     },
 
     _createAppUI: function()
     {
         console.timeStamp("Main._createApp");
 
         WebInspector.installPortStyles();
@@ skipping 699 matching lines @@
 
 WebInspector.Main.InspectedNodeRevealer.prototype = {
     /**
      * @param {!WebInspector.Event} event
      */
     _inspectNode: function(event)
     {
         WebInspector.Revealer.reveal(/** @type {!WebInspector.DOMNode} */ (event.data));
     }
 }