Android: not to pause screen capture when Chrome is put to background

content/renderer/media/media_stream_dispatcher.h

Index: content/renderer/media/media_stream_dispatcher.h
diff --git a/content/renderer/media/media_stream_dispatcher.h b/content/renderer/media/media_stream_dispatcher.h
index 18803c1277de6a49f457159d4f794c91f45b42cc..db3f3c5f06c4c3182b46607739acaa3ce24da326 100644
--- a/content/renderer/media/media_stream_dispatcher.h
+++ b/content/renderer/media/media_stream_dispatcher.h
@@ -75,6 +75,9 @@ class CONTENT_EXPORT MediaStreamDispatcher
   // This method is called when the stream is started successfully.
   void OnStreamStarted(const std::string& label);
 
+  // Get all the media devices of video capture, e.g. webcam.
+  void GetVideoCaptureDevices(StreamDeviceInfoArray& video_array);

[tommi (sloooow) - chröme, 2017/03/21 09:21:17]

StreamDeviceInfoArray*

or change the method to return StreamDeviceInfoArray?

[braveyao, 2017/03/22 00:45:32]

Done.

I'm more comfortable to pass it in as a parameter. :)

+
   // Check if the label is a valid stream.
   virtual bool IsStream(const std::string& label);
   // Get the video session_id given a label. The label identifies a stream.
@@ -90,6 +93,7 @@ class CONTENT_EXPORT MediaStreamDispatcher
   FRIEND_TEST_ALL_PREFIXES(MediaStreamDispatcherTest, BasicVideoDevice);
   FRIEND_TEST_ALL_PREFIXES(MediaStreamDispatcherTest, TestFailure);
   FRIEND_TEST_ALL_PREFIXES(MediaStreamDispatcherTest, CancelGenerateStream);
+  FRIEND_TEST_ALL_PREFIXES(MediaStreamDispatcherTest, GetVideoCaptureDevices);
 
   struct Request;