Plumbing toward transitioning remote frame back to a local frame.

Source/web/RemoteFrameClient.h

Index: Source/web/RemoteFrameClient.h
diff --git a/Source/web/RemoteFrameClient.h b/Source/web/RemoteFrameClient.h
deleted file mode 100644
index 70c3653f78ecec5f2fe15a1cc00e6ad068bb7f90..0000000000000000000000000000000000000000
--- a/Source/web/RemoteFrameClient.h
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef RemoteFrameClient_h
-#define RemoteFrameClient_h
-
-#include "core/frame/FrameClient.h"
-
-namespace blink {
-
-class WebRemoteFrameImpl;
-
-class RemoteFrameClient : public FrameClient {
-public:
-    explicit RemoteFrameClient(WebRemoteFrameImpl*);
-
-    // FrameClient overrides:
-    virtual Frame* opener() const OVERRIDE;
-    virtual void setOpener(Frame*) OVERRIDE;
-
-    virtual Frame* parent() const OVERRIDE;
-    virtual Frame* top() const OVERRIDE;
-    virtual Frame* previousSibling() const OVERRIDE;
-    virtual Frame* nextSibling() const OVERRIDE;
-    virtual Frame* firstChild() const OVERRIDE;
-    virtual Frame* lastChild() const OVERRIDE;
-
-    virtual bool willCheckAndDispatchMessageEvent(SecurityOrigin*, MessageEvent*, LocalFrame*) const OVERRIDE;
-
-    WebRemoteFrameImpl* webFrame() const { return m_webFrame; }
-
-private:
-    WebRemoteFrameImpl* m_webFrame;
-};
-
-} // namespace blink
-
-#endif // RemoteFrameClient_h