PlzNavigate: track pending commits

content/browser/frame_host/render_frame_host_impl.h

Index: content/browser/frame_host/render_frame_host_impl.h
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h
index 9ac9b8d174fe3f6526c1a990b151c691493335af..be207ba3ac1fa37a2186f338ffdeae947f79190c 100644
--- a/content/browser/frame_host/render_frame_host_impl.h
+++ b/content/browser/frame_host/render_frame_host_impl.h
@@ -667,6 +667,10 @@ class CONTENT_EXPORT RenderFrameHostImpl
   // document or not.
   bool is_loading_;
 
+  // PlzNavigate
+  // Used to track whether a commit is expected in this frame.

[Charlie Reis, 2015/04/15 21:54:17]

Let's mention that this is only used in tests.

[clamy, 2015/04/16 13:18:35]

Done.

+  bool pending_commit_;
+
   // Used to swap out or shut down this RFH when the unload event is taking too
   // long to execute, depending on the number of active frames in the
   // SiteInstance.