Navigation transitions: Pass is_transition_navigation flag up to the embedder

content/public/browser/page_navigator.h

Index: content/public/browser/page_navigator.h
diff --git a/content/public/browser/page_navigator.h b/content/public/browser/page_navigator.h
index 849d4ca68b194bbe6743c7a83b582fc5195128d9..7fe2e62fa0d98bd097a62f116ba8f96c61f4e88b 100644
--- a/content/public/browser/page_navigator.h
+++ b/content/public/browser/page_navigator.h
@@ -83,6 +83,8 @@ struct CONTENT_EXPORT OpenURLParams {
   // gesture if the navigation was initiated by the renderer.
   bool user_gesture;
 
+  bool is_transition_navigation;

[jam, 2014/07/01 16:14:15]

ditto

+
  private:
   OpenURLParams();
 };