Remove GetAudioManager and GetMediaStreamManager from ResourceContext. The reason is the content mo…

content/browser/renderer_host/media/audio_renderer_host_unittest.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 "base/bind.h"
 #include "base/environment.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/process_util.h"
 #include "base/sync_socket.h"
@@ skipping 25 matching lines @@
 static bool IsRunningHeadless() {
   scoped_ptr<base::Environment> env(base::Environment::Create());
   if (env->HasVar("CHROME_HEADLESS"))
     return true;
   return false;
 }
 
 class MockAudioRendererHost : public AudioRendererHost {
  public:
   explicit MockAudioRendererHost(
-      content::ResourceContext* resource_context)
-      : AudioRendererHost(resource_context),
+      content::ResourceContext* resource_context,
+      AudioManager* audio_manager)
+      : AudioRendererHost(resource_context, audio_manager),
         shared_memory_length_(0) {
   }
 
   virtual ~MockAudioRendererHost() {
   }
 
   // A list of mock methods.
   MOCK_METHOD2(OnStreamCreated,
                void(int stream_id, int length));
   MOCK_METHOD1(OnStreamPlaying, void(int stream_id));
@@ skipping 96 matching lines @@
     message_loop_.reset(new MessageLoop(MessageLoop::TYPE_IO));
 
     // Claim to be on both the UI and IO threads to pass all the DCHECKS.
     io_thread_.reset(new BrowserThreadImpl(BrowserThread::IO,
                                            message_loop_.get()));
     ui_thread_.reset(new BrowserThreadImpl(BrowserThread::UI,
                                            message_loop_.get()));
     audio_manager_.reset(AudioManager::Create());
     observer_.reset(new MockMediaObserver());
     resource_context_.set_media_observer(observer_.get());
-    resource_context_.set_audio_manager(audio_manager_.get());
-    host_ = new MockAudioRendererHost(&resource_context_);
+    host_ = new MockAudioRendererHost(&resource_context_, audio_manager_.get());
 
     // Simulate IPC channel connected.
     host_->OnChannelConnected(base::GetCurrentProcId());
   }
 
   virtual void TearDown() {
     // Simulate closing the IPC channel.
     host_->OnChannelClosing();
 
     // Release the reference to the mock object.  The object will be destructed
@@ skipping 224 matching lines @@
     EnableRealDevice();
 
   Create();
   Play();
   SimulateError();
   Close();
 }
 
 
 // TODO(hclam): Add tests for data conversation in low latency mode.