OOPIF: History navigations for new child frames.

third_party/WebKit/public/web/WebFrameClient.h

Index: third_party/WebKit/public/web/WebFrameClient.h
diff --git a/third_party/WebKit/public/web/WebFrameClient.h b/third_party/WebKit/public/web/WebFrameClient.h
index fe84a47512db8374cb459984c4ad808d4f73ceb5..6fab57d85edef8e47c5cb0a4aaa166df92ebe257 100644
--- a/third_party/WebKit/public/web/WebFrameClient.h
+++ b/third_party/WebKit/public/web/WebFrameClient.h
@@ -237,8 +237,9 @@ public:
     }
 
     // During a history navigation, we may choose to load new subframes from history as well.
-    // This returns such a history item if appropriate.
-    virtual WebHistoryItem historyItemForNewChildFrame(WebFrame*) { return WebHistoryItem(); }
+    // This returns such a history item if appropriate. Sets shouldLoadRequest to false if
+    // the history item will be handled asynchronously.
+    virtual WebHistoryItem historyItemForNewChildFrame(bool* shouldLoadRequest) { return WebHistoryItem(); }
 
     // Whether the client is handling a navigation request.
     virtual bool hasPendingNavigation(WebLocalFrame*) { return false; }