Decouple IPC::MessageFilter from IPC::Channel

content/browser/renderer_host/media/video_capture_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 <map>
 #include <string>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 278 matching lines @@
     audio_manager_.reset(media::AudioManager::CreateForTesting());
 #ifndef TEST_REAL_CAPTURE_DEVICE
     base::CommandLine::ForCurrentProcess()->AppendSwitch(
         switches::kUseFakeDeviceForMediaStream);
 #endif
     media_stream_manager_.reset(new MediaStreamManager(audio_manager_.get()));
     media_stream_manager_->UseFakeUI(scoped_ptr<FakeMediaStreamUIProxy>());
 
     // Create a Host and connect it to a simulated IPC channel.
     host_ = new MockVideoCaptureHost(media_stream_manager_.get());
-    host_->OnChannelConnected(base::GetCurrentProcId());
+    host_->OnSenderConnected();
 
     OpenSession();
   }
 
   virtual void TearDown() OVERRIDE {
     // Verifies and removes the expectations on host_ and
     // returns true iff successful.
     Mock::VerifyAndClearExpectations(host_.get());
     EXPECT_EQ(0u, host_->entries_.size());
 
     CloseSession();
 
-    // Simulate closing the IPC channel.
-    host_->OnChannelClosing();
+    // Simulate closing the IPC sender.
+    host_->OnSenderClosing();
 
     // Release the reference to the mock object. The object will be destructed
     // on the current message loop.
     host_ = NULL;
   }
 
   void OpenSession() {
     const int render_process_id = 1;
     const int render_view_id = 1;
     const int page_request_id = 1;
@@ skipping 211 matching lines @@
 #ifdef DUMP_VIDEO
 TEST_F(VideoCaptureHostTest, CaptureAndDumpVideoVga) {
   CaptureAndDumpVideo(640, 480, 30);
 }
 TEST_F(VideoCaptureHostTest, CaptureAndDump720P) {
   CaptureAndDumpVideo(1280, 720, 30);
 }
 #endif
 
 }  // namespace content