Disable BeginFrame scheduling for OOPIF

content/renderer/render_widget.h

Index: content/renderer/render_widget.h
diff --git a/content/renderer/render_widget.h b/content/renderer/render_widget.h
index b708ea1f9cdd577a76ecc94d18a903e9e33979e3..6e0ca84b7c89a633501dacf0bfc82a8386a8b661 100644
--- a/content/renderer/render_widget.h
+++ b/content/renderer/render_widget.h
@@ -131,6 +131,7 @@ class CONTENT_EXPORT RenderWidget
   // Temporary for debugging purposes...
   bool closing() const { return closing_; }
   bool is_swapped_out() { return is_swapped_out_; }
+  bool for_subframe() { return for_subframe_; }
   ui::MenuSourceType context_menu_source_type() {
     return context_menu_source_type_;
   }
@@ -691,6 +692,11 @@ class CONTENT_EXPORT RenderWidget
   // swapped out, the process can exit.
   bool is_swapped_out_;
 
+  // TODO(simonhong): Remove this when we enable BeginFrame scheduling for
+  // sub-frame.
+  // Whether this RenderWidget is for sub-frame or not.

[Charlie Reis, 2015/04/27 16:47:18]

nit: is for an out-of-process iframe or not.

(We don't create widgets for same-process iframes.)

[simonhong, 2015/04/27 20:49:33]

Done.

+  bool for_subframe_;

[simonhong, 2015/04/27 20:49:33]

Changed to for_oopif_, too.

+
   // Indicates if an input method is active in the browser process.
   bool input_method_is_active_;