Fix whitespace/comment errors

brightray/browser/media/media_capture_devices_dispatcher.cc

@@ -181,4 +181,4 @@ void MediaCaptureDevicesDispatcher::UpdateVideoDevicesOnUIThread(
   video_devices_ = devices;
 }
 
-} // namespace brightray
+}  // namespace brightray

brightray/browser/media/media_capture_devices_dispatcher.h

@@ -97,6 +97,6 @@ class MediaCaptureDevicesDispatcher : public content::MediaObserver {
   DISALLOW_COPY_AND_ASSIGN(MediaCaptureDevicesDispatcher);
 };
 
-} // namespace brightray
+}  // namespace brightray
 
 #endif  // BRIGHTRAY_BROWSER_MEDIA_MEDIA_CAPTURE_DEVICES_DISPATCHER_H_

brightray/browser/media/media_stream_devices_controller.cc

@@ -159,4 +159,4 @@ void MediaStreamDevicesController::Deny() {
   cb.Run(content::MediaStreamDevices(), scoped_ptr<content::MediaStreamUI>());
 }
 
-} // namespace brightray
+}  // namespace brightray

brightray/browser/media/media_stream_devices_controller.h

@@ -39,6 +39,6 @@ class MediaStreamDevicesController {
   DISALLOW_COPY_AND_ASSIGN(MediaStreamDevicesController);
 };
 
-} // namespace brightray
+}  // namespace brightray
 
 #endif  // BRIGHTRAY_BROWSER_MEDIA_MEDIA_STREAM_DEVICES_CONTROLLER_H_