The cricket::VideoCapturer on longer makes a copy of the frame from the camera. As a result we can'…

content/renderer/media/video_source_handler.cc

Index: content/renderer/media/video_source_handler.cc
===================================================================
--- content/renderer/media/video_source_handler.cc	(revision 252031)
+++ content/renderer/media/video_source_handler.cc	(working copy)
@@ -36,9 +36,11 @@
   virtual bool RenderFrame(const cricket::VideoFrame* frame) OVERRIDE {
     base::AutoLock auto_lock(lock_);
     if (reader_) {
-      // Make a shallow copy of the frame as the |reader_| may need to queue it.
-      // Both frames will share a single reference-counted frame buffer.
-      reader_->GotFrame(frame->Copy());
+      // |frame| will be invalid after this function is returned. So keep a copy
+      // before return.
+      cricket::VideoFrame* copied_frame = frame->Copy();
+      copied_frame->MakeExclusive();
+      reader_->GotFrame(copied_frame);
     }
     return true;
   }