Bug Fix: WebMediaPlayerMS Crashes

content/renderer/media/webmediaplayer_ms_compositor.h

Index: content/renderer/media/webmediaplayer_ms_compositor.h
diff --git a/content/renderer/media/webmediaplayer_ms_compositor.h b/content/renderer/media/webmediaplayer_ms_compositor.h
index 884a003e181df622b93cb6e773b7e4b82ce73381..baed21e5f5366a4344511b142e3a676c0c6006bf 100644
--- a/content/renderer/media/webmediaplayer_ms_compositor.h
+++ b/content/renderer/media/webmediaplayer_ms_compositor.h
@@ -148,6 +148,11 @@ class CONTENT_EXPORT WebMediaPlayerMSCompositor
   // |current_frame_lock_| protects |current_frame_used_by_compositor_|,
   // |current_frame_|, and |rendering_frame_buffer_|.
   base::Lock current_frame_lock_;
+
+  // Make sure the weak pointer factory member is the last member of the class.
+  base::WeakPtrFactory<WebMediaPlayerMSCompositor> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(WebMediaPlayerMSCompositor);
 };
 }