Hide ContentClient getters from embedders so that they they don't reuse content's embedder API. The…

content/shell/shell_web_contents_view_delegate_mac.mm

 // Copyright (c) 2012 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 "content/shell/shell_web_contents_view_delegate.h"
 
 #import  <Cocoa/Cocoa.h>
 
 #include "base/command_line.h"
 #include "content/public/browser/render_process_host.h"
@@ skipping 219 matching lines @@
       web_contents_->GetRenderViewHost()->Copy();
       break;
     case ShellContextMenuItemPasteTag:
       web_contents_->GetRenderViewHost()->Paste();
       break;
     case ShellContextMenuItemDeleteTag:
       web_contents_->GetRenderViewHost()->Delete();
       break;
     case ShellContextMenuItemOpenLinkTag: {
       ShellBrowserContext* browser_context =
-          static_cast<ShellContentBrowserClient*>(
-            GetContentClient()->browser())->browser_context();
+          ShellContentBrowserClient::Get()->browser_context();
       Shell::CreateNewWindow(browser_context,
                              params_.link_url,
                              NULL,
                              MSG_ROUTING_NONE,
                              gfx::Size());
       break;
     }
     case ShellContextMenuItemBackTag:
       web_contents_->GetController().GoToOffset(-1);
       web_contents_->GetView()->Focus();
@@ skipping 18 matching lines @@
   return NULL;
 }
 
 NSObject<RenderWidgetHostViewMacDelegate>*
 ShellWebContentsViewDelegate::CreateRenderWidgetHostViewDelegate(
     content::RenderWidgetHost* render_widget_host) {
   return NULL;
 }
 
 }  // namespace content