Remove renderer-to-renderer input event forwarding for OOPIFs

third_party/WebKit/Source/core/html/HTMLFrameElementBase.h

Index: third_party/WebKit/Source/core/html/HTMLFrameElementBase.h
diff --git a/third_party/WebKit/Source/core/html/HTMLFrameElementBase.h b/third_party/WebKit/Source/core/html/HTMLFrameElementBase.h
index b4784525a02a63cabf43762d0000c2f2bd54d94b..b8de3bac9eb64a5b53ac471c62756cedd3632ab5 100644
--- a/third_party/WebKit/Source/core/html/HTMLFrameElementBase.h
+++ b/third_party/WebKit/Source/core/html/HTMLFrameElementBase.h
@@ -46,10 +46,6 @@ class CORE_EXPORT HTMLFrameElementBase : public HTMLFrameOwnerElement {
   void didNotifySubtreeInsertionsToDocument() final;
   void attachLayoutTree(const AttachContext& = AttachContext()) override;
 
-  // FIXME: Remove this method once we have input routing in the browser
-  // process. See http://crbug.com/339659.
-  void defaultEventHandler(Event*) override;
-
   void setScrollingMode(ScrollbarMode);
   void setMarginWidth(int);
   void setMarginHeight(int);