Nuked WebFrameImplBase.

third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp

Index: third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp b/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
index 7edbe0ea41e589a6f6af36098f9f052f8b78b0af..2561c44d30a0d1e5f0b8274d411e64a6770e52b5 100644
--- a/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
+++ b/third_party/WebKit/Source/web/WebRemoteFrameImpl.cpp
@@ -52,7 +52,6 @@ DEFINE_TRACE(WebRemoteFrameImpl) {
   visitor->Trace(frame_client_);
   visitor->Trace(frame_);
   WebFrame::TraceFrames(visitor, this);
-  WebFrameImplBase::Trace(visitor);
 }
 
 bool WebRemoteFrameImpl::IsWebLocalFrame() const {
@@ -346,6 +345,10 @@ WebLocalFrame* WebRemoteFrameImpl::CreateLocalChild(
   return child;
 }
 
+void WebRemoteFrameImpl::InitializeCoreFrame(Page& page) {
+  InitializeCoreFrame(page, 0, g_null_atom);
+}
+
 void WebRemoteFrameImpl::InitializeCoreFrame(Page& page,
                                              FrameOwner* owner,
                                              const AtomicString& name) {