Added automatic mode to FakeInputAudioStream to generate automatic beeps

content/browser/renderer_host/media/media_stream_dispatcher_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 <string>
 #include <queue>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "content/browser/browser_thread_impl.h"
+#include "content/browser/renderer_host/media/audio_input_device_manager.h"
 #include "content/browser/renderer_host/media/media_stream_dispatcher_host.h"
 #include "content/browser/renderer_host/media/media_stream_manager.h"
 #include "content/browser/renderer_host/media/media_stream_ui_proxy.h"
 #include "content/browser/renderer_host/media/video_capture_manager.h"
 #include "content/common/media/media_stream_messages.h"
 #include "content/common/media/media_stream_options.h"
 #include "content/public/browser/media_device_id.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/mock_resource_context.h"
 #include "content/public/test/test_browser_context.h"
@@ skipping 217 matching lines @@
     old_browser_client_ = SetBrowserClientForTesting(host_.get());
   }
 
   virtual ~MediaStreamDispatcherHostTest() {
   }
 
   virtual void SetUp() OVERRIDE {
     video_capture_device_factory_->GetDeviceNames(&physical_video_devices_);
     ASSERT_GT(physical_video_devices_.size(), 0u);
 
-    audio_manager_->GetAudioInputDeviceNames(&physical_audio_devices_);
+    media_stream_manager_->audio_input_device_manager()->GetFakeDeviceNames(
+        &physical_audio_devices_);
     ASSERT_GT(physical_audio_devices_.size(), 0u);
   }
 
   virtual void TearDown() OVERRIDE {
     host_->OnChannelClosing();
   }
 
  protected:
   virtual void SetupFakeUI(bool expect_started) {
     scoped_ptr<MockMediaStreamUIProxy> stream_ui(new MockMediaStreamUIProxy());
@@ skipping 590 matching lines @@
   EnumerateDevicesAndWaitForResult(kRenderId, kPageRequestId,
                                    MEDIA_DEVICE_AUDIO_CAPTURE);
 }
 
 TEST_F(MediaStreamDispatcherHostTest, EnumerateVideoDevices) {
   EnumerateDevicesAndWaitForResult(kRenderId, kPageRequestId,
                                    MEDIA_DEVICE_VIDEO_CAPTURE);
 }
 
 };  // namespace content