Remove WindowProxy::isGlobalInitialized(). (DO NOT COMMIT YET)

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 3c1b9143e3451afbc46ed08417c2ac5e6f288838..554341a70521c37fa9e136269d26961570131168 100644
--- a/third_party/WebKit/Source/core/frame/LocalFrame.h
+++ b/third_party/WebKit/Source/core/frame/LocalFrame.h
@@ -117,6 +117,7 @@ class CORE_EXPORT LocalFrame final : public Frame,
   bool shouldClose() override;
   SecurityContext* securityContext() const override;
   void printNavigationErrorMessage(const Frame&, const char* reason) override;
+  WindowProxyManager* getWindowProxyManager() const override;
   bool prepareForCommit() override;
   void didChangeVisibilityState() override;
 
@@ -223,8 +224,6 @@ class CORE_EXPORT LocalFrame final : public Frame,
 
   LocalFrame(FrameLoaderClient*, FrameHost*, FrameOwner*, InterfaceProvider*);
 
-  // Internal Frame helper overrides:
-  WindowProxyManager* getWindowProxyManager() const override;
   // Intentionally private to prevent redundant checks when the type is
   // already LocalFrame.
   bool isLocalFrame() const override { return true; }