Remove obsolete path of getSources.

content/common/media/media_stream_messages.h

Index: content/common/media/media_stream_messages.h
diff --git a/content/common/media/media_stream_messages.h b/content/common/media/media_stream_messages.h
index 9434a6d6a44a22e02e081aa5981c5cdfad3ea5f7..b66d052a3015445827a0a7306357daff53616724 100644
--- a/content/common/media/media_stream_messages.h
+++ b/content/common/media/media_stream_messages.h
@@ -78,8 +78,7 @@ IPC_MESSAGE_ROUTED2(MediaStreamMsg_DeviceStopped,
 
 // The browser has enumerated devices. If no devices are found
 // |device_list| is empty.
-// Used by Pepper.
-// TODO(vrk,wjia): Move this to pepper code.
+// Used by Pepper and WebRTC.
 IPC_MESSAGE_ROUTED2(MediaStreamMsg_DevicesEnumerated,
                     int /* request id */,
                     content::StreamDeviceInfoArray /* device_list */)
@@ -96,11 +95,6 @@ IPC_MESSAGE_ROUTED3(MediaStreamMsg_DeviceOpened,
 IPC_MESSAGE_ROUTED1(MediaStreamMsg_DeviceOpenFailed,
                     int /* request id */)
 
-// Response to enumerate devices request.
-IPC_MESSAGE_CONTROL2(MediaStreamMsg_GetSourcesACK,
-                     int /* request id */,
-                     content::StreamDeviceInfoArray /* device_list */)
-
 // Messages sent from the renderer to the browser.
 
 // Request a new media stream.
@@ -122,11 +116,6 @@ IPC_MESSAGE_CONTROL2(MediaStreamHostMsg_StopStreamDevice,
                      std::string /*device_id*/)
 
 // Request to enumerate devices.
-IPC_MESSAGE_CONTROL2(MediaStreamHostMsg_GetSources,
-                     int /* request id */,
-                     GURL /* origin */)
-
-// Request to enumerate devices.
 // Used by Pepper and WebRTC.
 IPC_MESSAGE_CONTROL4(MediaStreamHostMsg_EnumerateDevices,
                      int /* render frame id */,