Adding key press detection in the browser process.

content/test/webrtc_audio_device_test.h

Index: content/test/webrtc_audio_device_test.h
diff --git a/content/test/webrtc_audio_device_test.h b/content/test/webrtc_audio_device_test.h
index b2fefafdf246002b0d0e0f5974c5ce866982b7f2..02047ae9a8328ea8c65d0031c7ae83ab895f3e10 100644
--- a/content/test/webrtc_audio_device_test.h
+++ b/content/test/webrtc_audio_device_test.h
@@ -25,6 +25,7 @@ class Channel;
 
 namespace media {
 class AudioManager;
+class KeyPressMonitor;
 }
 
 namespace net {
@@ -167,6 +168,7 @@ class MAYBE_WebRTCAudioDeviceTest : public ::testing::Test,
   scoped_ptr<MediaStreamManager> media_stream_manager_;
   scoped_ptr<media::AudioManager> audio_manager_;
   scoped_ptr<AudioMirroringManager> mirroring_manager_;
+  scoped_ptr<media::KeyPressMonitor> key_press_monitor_;
   scoped_ptr<net::URLRequestContext> test_request_context_;
   scoped_ptr<ResourceContext> resource_context_;
   scoped_ptr<IPC::Channel> channel_;