Dead code elimination: scythe.chrome_functions:segment.path %media% edition, round 1.

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 39 matching lines @@
   }
 
   // A list of mock methods.
   MOCK_METHOD2(OnStreamCreated,
                void(int stream_id, int length));
   MOCK_METHOD1(OnStreamPlaying, void(int stream_id));
   MOCK_METHOD1(OnStreamPaused, void(int stream_id));
   MOCK_METHOD1(OnStreamError, void(int stream_id));
   MOCK_METHOD2(OnStreamVolume, void(int stream_id, double volume));
 
-  base::SharedMemory* shared_memory() { return shared_memory_.get(); }
-  uint32 shared_memory_length() { return shared_memory_length_; }
-
-  base::SyncSocket* sync_socket() { return sync_socket_.get(); }
-
  private:
   virtual ~MockAudioRendererHost() {
     // Make sure all audio streams have been deleted.
     EXPECT_TRUE(audio_entries_.empty());
   }
 
   // This method is used to dispatch IPC messages to the renderer. We intercept
   // these messages here and dispatch to our mock methods to verify the
   // conversation between this object and the renderer.
   virtual bool Send(IPC::Message* message) {
@@ skipping 53 matching lines @@
         break;
       case media::AudioOutputIPCDelegate::kError:
         OnStreamError(stream_id);
         break;
       default:
         FAIL() << "Unknown stream state";
         break;
     }
   }
 
-  void OnStreamVolume(const IPC::Message& msg, int stream_id, double volume) {
-    OnStreamVolume(stream_id, volume);
-  }
-
   scoped_ptr<base::SharedMemory> shared_memory_;
   scoped_ptr<base::SyncSocket> sync_socket_;
   uint32 shared_memory_length_;
 
   DISALLOW_COPY_AND_ASSIGN(MockAudioRendererHost);
 };
 
 ACTION_P(QuitMessageLoop, message_loop) {
   message_loop->PostTask(FROM_HERE, MessageLoop::QuitClosure());
 }
@@ skipping 146 matching lines @@
   void SyncWithAudioThread() {
     // Don't use scoped_refptr to addref the media::AudioManager when posting
     // to the thread that itself owns.
     message_loop_->PostTask(
         FROM_HERE, base::Bind(&PostQuitOnAudioThread,
             base::Unretained(audio_manager_.get()),
             message_loop_.get()));
     message_loop_->Run();
   }
 
-  MessageLoop* message_loop() { return message_loop_.get(); }
-  MockAudioRendererHost* host() { return host_; }
   void EnableRealDevice() { mock_stream_ = false; }
 
  private:
   bool mock_stream_;
   scoped_ptr<MockMediaObserver> observer_;
   scoped_refptr<MockAudioRendererHost> host_;
   scoped_ptr<MessageLoop> message_loop_;
   scoped_ptr<BrowserThreadImpl> io_thread_;
   scoped_ptr<BrowserThreadImpl> ui_thread_;
   scoped_ptr<media::AudioManager> audio_manager_;
@@ skipping 83 matching lines @@
     EnableRealDevice();
 
   Create();
   Play();
   SimulateError();
   Close();
 }
 
 
 // TODO(hclam): Add tests for data conversation in low latency mode.