bindings: Simplifies WindowProxyManager and its relation to Frame.

third_party/WebKit/Source/core/frame/LocalFrame.h

Index: third_party/WebKit/Source/core/frame/LocalFrame.h
diff --git a/third_party/WebKit/Source/core/frame/LocalFrame.h b/third_party/WebKit/Source/core/frame/LocalFrame.h
index 96b5aa027f6453197df86589220b550554af5461..4c53517b65c31b94e110b2c4b6e644422091bd68 100644
--- a/third_party/WebKit/Source/core/frame/LocalFrame.h
+++ b/third_party/WebKit/Source/core/frame/LocalFrame.h
@@ -107,7 +107,6 @@ class CORE_EXPORT LocalFrame final : public Frame,
   // Frame overrides:
   ~LocalFrame() override;
   DECLARE_VIRTUAL_TRACE();
-  WindowProxy* windowProxy(DOMWrapperWorld&) override;
   void navigate(Document& originDocument,
                 const KURL&,
                 bool replaceCurrentItem,
@@ -233,8 +232,6 @@ class CORE_EXPORT LocalFrame final : public Frame,
              InterfaceProvider*,
              InterfaceRegistry*);
 
-  // Internal Frame helper overrides:
-  WindowProxyManagerBase* getWindowProxyManager() const override;
   // Intentionally private to prevent redundant checks when the type is
   // already LocalFrame.
   bool isLocalFrame() const override { return true; }