Remove RenderViewHost parameter from WebContentsObserver::Did{Start|Stop}Loading.

extensions/browser/guest_view/extension_options/extension_options_guest.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 EXTENSIONS_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_
 #define EXTENSIONS_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_
 
 #include "base/macros.h"
 #include "extensions/browser/extension_function_dispatcher.h"
 #include "extensions/browser/guest_view/extension_options/extension_options_guest_delegate.h"
@@ skipping 12 matching lines @@
  public:
   static const char Type[];
   static extensions::GuestViewBase* Create(
       content::WebContents* owner_web_contents);
 
   // GuestViewBase implementation.
   bool CanRunInDetachedState() const override;
   void CreateWebContents(const base::DictionaryValue& create_params,
                          const WebContentsCreatedCallback& callback) override;
   void DidInitialize(const base::DictionaryValue& create_params) override;
-  void DidStopLoading() override;
+  void GuestViewDidStopLoading() override;
   const char* GetAPINamespace() const override;
   int GetTaskPrefix() const override;
   bool IsPreferredSizeModeEnabled() const override;
   void OnPreferredSizeChanged(const gfx::Size& pref_size) override;
 
   // ExtensionFunctionDispatcher::Delegate implementation.
   content::WebContents* GetAssociatedWebContents() const override;
 
   // content::WebContentsDelegate implementation.
   content::WebContents* OpenURLFromTab(
@@ skipping 27 matching lines @@
   scoped_ptr<extensions::ExtensionOptionsGuestDelegate>
       extension_options_guest_delegate_;
   GURL options_page_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionOptionsGuest);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_GUEST_VIEW_EXTENSION_OPTIONS_EXTENSION_OPTIONS_GUEST_H_