Add GetAssociatedOutputDeviceID support to pulse.

content/browser/renderer_host/media/media_stream_manager.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 "content/browser/renderer_host/media/media_stream_manager.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
 #include <algorithm>
@@ skipping 1022 matching lines @@
 }
 
 void MediaStreamManager::TranslateDeviceIdToSourceId(
     DeviceRequest* request,
     MediaStreamDevice* device) {
   if (request->audio_type() == MEDIA_DEVICE_AUDIO_CAPTURE ||
       request->audio_type() == MEDIA_DEVICE_AUDIO_OUTPUT ||
       request->video_type() == MEDIA_DEVICE_VIDEO_CAPTURE) {
     device->id = GetHMACForMediaDeviceID(request->salt,
                                          request->security_origin, device->id);
+    if (!device->matched_output_device_id.empty()) {
+      device->matched_output_device_id =
+          GetHMACForMediaDeviceID(request->salt, request->security_origin,
+                                  device->matched_output_device_id);
+    }
   }
 }
 
 void MediaStreamManager::ClearEnumerationCache(EnumerationCache* cache) {
   DCHECK(CalledOnIOThread());
   cache->valid = false;
 }
 
 bool MediaStreamManager::EnumerationRequired(EnumerationCache* cache,
                                              MediaStreamType stream_type) {
@@ skipping 1128 matching lines @@
       if (device_info.session_id == session_id &&
           device_info.device.type == type) {
         request->SetCapturingLinkSecured(is_secure);
         return;
       }
     }
   }
 }
 
 }  // namespace content