MacViews: Guard Objective-C bits in content::WebContentsViewDelegate with __OBJC__

athena/content/web_contents_view_delegate_factory_impl.cc

 // 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.
 
 #include "athena/content/public/web_contents_view_delegate_creator.h"
 
 #include "athena/content/render_view_context_menu_impl.h"
 #include "components/web_modal/popup_manager.h"
 #include "components/web_modal/single_web_contents_dialog_manager.h"
 #include "components/web_modal/web_contents_modal_dialog_host.h"
@@ skipping 21 matching lines @@
   }
 
   virtual bool Focus() OVERRIDE {
     web_modal::PopupManager* popup_manager =
         web_modal::PopupManager::FromWebContents(web_contents_);
     if (popup_manager)
       popup_manager->WasFocused(web_contents_);
     return false;
   }
 
-  virtual void TakeFocus(bool reverse) OVERRIDE {}
-  virtual void StoreFocus() OVERRIDE {}
-  virtual void RestoreFocus() OVERRIDE {}
-
   virtual void ShowContextMenu(
       content::RenderFrameHost* render_frame_host,
       const content::ContextMenuParams& params) OVERRIDE {
     ShowMenu(BuildMenu(
         content::WebContents::FromRenderFrameHost(render_frame_host), params));
   }
 
   virtual void SizeChanged(const gfx::Size& size) OVERRIDE {
     // TODO(oshima|sadrul): Implement this when sad_tab is componentized.
     // See c/b/ui/views/tab_contents/chrome_web_contents_view_delegate_views.cc
@@ skipping 94 matching lines @@
 SingleWebContentsDialogManager*
 WebContentsModalDialogManager::CreateNativeWebModalManager(
     NativeWebContentsModalDialog dialog,
     SingleWebContentsDialogManagerDelegate* native_delegate) {
   // TODO(oshima): Investigate if we need to implement this.
   NOTREACHED();
   return NULL;
 }
 
 }  // namespace web_modal