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

chrome/renderer/plugins/plugin_placeholder.cc

 // 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 "chrome/renderer/plugins/plugin_placeholder.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/json/string_escape.h"
 #include "base/string_util.h"
@@ skipping 431 matching lines @@
   if (document.isNull())
     return;
 
   ChromeViewHostMsg_GetPluginInfo_Output output;
   std::string mime_type(plugin_params_.mimeType.utf8());
   render_view()->Send(new ChromeViewHostMsg_GetPluginInfo(
       routing_id(), GURL(plugin_params_.url), document.url(),
       mime_type, &output));
   if (output.status.value == status_->value)
     return;
-  chrome::ChromeContentRendererClient* client =
-      static_cast<chrome::ChromeContentRendererClient*>(
-          content::GetContentClient()->renderer());
-  WebPlugin* new_plugin =
-      client->CreatePlugin(render_view(), frame_, plugin_params_, output);
+  WebPlugin* new_plugin = chrome::ChromeContentRendererClient::CreatePlugin(
+      render_view(), frame_, plugin_params_, output);
   ReplacePlugin(new_plugin);
 }
 
 void PluginPlaceholder::OnMenuAction(int request_id, unsigned action) {
   DCHECK_EQ(context_menu_request_id_, request_id);
   if (g_last_active_menu != this)
     return;
   switch (action) {
     case chrome::MENU_COMMAND_PLUGIN_RUN: {
       RenderThread::Get()->RecordUserMetrics("Plugin_Load_Menu");
@@ skipping 171 matching lines @@
 bool PluginPlaceholder::IsYouTubeURL(const GURL& url,
                                        const std::string& mime_type) {
   std::string host = url.host();
   bool is_youtube = EndsWith(host, "youtube.com", true) ||
       EndsWith(host, "youtube-nocookie.com", true);
 
   return is_youtube && IsValidYouTubeVideo(url.path()) &&
       LowerCaseEqualsASCII(mime_type, kFlashPluginSwfMimeType);
 }
 #endif