Supplement should have a Member to the corresponding Supplementable object (Part 1)

third_party/WebKit/Source/web/ChromeClientImpl.h

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 161 matching lines @@
     void willSetInputMethodState() override;
     void didUpdateTextOfFocusedElementByNonUserInput() override;
     void showImeIfNeeded() override;
 
     void registerViewportLayers() const override;
 
     void showUnhandledTapUIIfNeeded(IntPoint, Node*, bool) override;
     void onMouseDown(Node*) override;
     void didUpdateTopControls() const override;
 
-    CompositorProxyClient* createCompositorProxyClient(LocalFrame*) override;
+    CompositorProxyClient* createCompositorProxyClient(LocalFrame*, WorkerClients&) override;
     FloatSize elasticOverscroll() const override;
 
     void didObserveNonGetFetchFromScript() const override;
 
     std::unique_ptr<WebFrameScheduler> createFrameScheduler(BlameContext*) override;
 
     double lastFrameTimeMonotonic() const override;
 
     void notifyPopupOpeningObservers() const;
 
@@ skipping 12 matching lines @@
     Cursor m_lastSetMouseCursorForTesting;
     bool m_cursorOverridden;
     bool m_didRequestNonEmptyToolTip;
 };
 
 DEFINE_TYPE_CASTS(ChromeClientImpl, ChromeClient, client, client->isChromeClientImpl(), client.isChromeClientImpl());
 
 } // namespace blink
 
 #endif