Ensures that WebRTC works for device selection using a different sample rate than default

content/browser/renderer_host/media/media_stream_ui_controller.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_ui_controller.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 181 matching lines @@
   ProcessNextRequestForView(request->render_process_id,
                             request->render_view_id);
 
   if (devices.size() > 0) {
     // Build a list of "full" device objects for the accepted devices.
     StreamDeviceInfoArray device_list;
     // TODO(xians): figure out if it is all right to hard code in_use to false,
     // though DevicesAccepted seems to do so.
     for (MediaStreamDevices::const_iterator dev = devices.begin();
          dev != devices.end(); ++dev) {
-      device_list.push_back(StreamDeviceInfo(
-          dev->type, dev->name, dev->id, false));
+      if (dev->type == content::MEDIA_DEVICE_AUDIO_CAPTURE)

[tommi (sloooow) - chröme, 2013/01/15 17:43:49]

{}

[henrika (OOO until Aug 14), 2013/01/16 16:37:17]

Done.

+        device_list.push_back(StreamDeviceInfo(
+            content::MEDIA_DEVICE_AUDIO_CAPTURE, dev->name, dev->id,
+            dev->sample_rate, dev->channel_layout, false));
+      else
+        device_list.push_back(StreamDeviceInfo(
+            dev->type, dev->name, dev->id, false));
     }
 
     requester_->DevicesAccepted(label, device_list);
   } else {
     requester_->SettingsError(label);
   }
 }
 
 void MediaStreamUIController::NotifyUIIndicatorDevicesOpened(
     int render_process_id,
@@ skipping 123 matching lines @@
     }
   }
 
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&MediaStreamUIController::PostResponse,
                  weak_ptr_factory_.GetWeakPtr(), label, devices_to_use));
 }
 
 }  // namespace content