Revert of Serve mojo WebUI resources from the same origin as the WebUI itself.

chrome/browser/ui/webui/mojo_web_ui_controller.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_MOJO_WEB_UI_CONTROLLER_H_
 #define CHROME_BROWSER_UI_WEBUI_MOJO_WEB_UI_CONTROLLER_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 12 matching lines @@
 }
 
 class MojoWebUIControllerBase : public content::WebUIController {
  public:
   explicit MojoWebUIControllerBase(content::WebUI* contents);
   ~MojoWebUIControllerBase() override;
 
   // WebUIController overrides:
   void RenderViewCreated(content::RenderViewHost* render_view_host) override;
 
+ protected:
+  // Invoke to register mapping between binding file and resource id (IDR_...).
+  void AddMojoResourcePath(const std::string& path, int resource_id);
+
  private:
   // Bindings files are registered here.
   content::WebUIDataSource* mojo_data_source_;
 
   DISALLOW_COPY_AND_ASSIGN(MojoWebUIControllerBase);
 };
 
 // MojoWebUIController is intended for web ui pages that use mojo. It is
 // expected that subclasses will do two things:
 // . In the constructor invoke AddMojoResourcePath() to register the bindings
@@ skipping 20 matching lines @@
   // Invoked to create the specific bindings implementation.
   virtual void BindUIHandler(mojo::InterfaceRequest<Interface> request) = 0;
 
  private:
   base::WeakPtrFactory<MojoWebUIController> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MojoWebUIController);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_MOJO_WEB_UI_CONTROLLER_H_