ScreenCapture for Android phase1, part II

content/browser/renderer_host/media/peer_connection_tracker_host.h

Index: content/browser/renderer_host/media/peer_connection_tracker_host.h
diff --git a/content/browser/renderer_host/media/peer_connection_tracker_host.h b/content/browser/renderer_host/media/peer_connection_tracker_host.h
index 949010addeec58b80c8863bd16805adeeebd5054..a60079be2205a551ae61af8ff0bdd21e75f8c732 100644
--- a/content/browser/renderer_host/media/peer_connection_tracker_host.h
+++ b/content/browser/renderer_host/media/peer_connection_tracker_host.h
@@ -9,9 +9,11 @@
 
 #include "base/macros.h"
 #include "base/power_monitor/power_observer.h"
+#include "base/synchronization/lock.h"
 #include "content/public/browser/browser_message_filter.h"
 
 struct PeerConnectionInfo;
+struct VideoInfo;
 
 namespace base {
 class ListValue;
@@ -54,13 +56,16 @@ class PeerConnectionTrackerHost : public BrowserMessageFilter,
   void OnAddStats(int lid, const base::ListValue& value);
   void OnGetUserMedia(const std::string& origin,
                       bool audio,
-                      bool video,
+                      const VideoInfo& video_info,
                       const std::string& audio_constraints,
                       const std::string& video_constraints);
   void SendOnSuspendOnUIThread();
+  bool IsScreenCapture(const std::string& video_constraints);
 
   int render_process_id_;
+  bool is_screen_capture_;
 
+  base::Lock lock_;
   base::WeakPtr<WebRTCEventLogHost> event_log_host_;
 
   DISALLOW_COPY_AND_ASSIGN(PeerConnectionTrackerHost);