Fix main thread top controls scrolling to mirror CC.

third_party/WebKit/Source/web/WebViewImpl.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 157 matching lines @@
     void setPageEncoding(const WebString&) override;
     bool tabsToLinks() const override;
     void setTabsToLinks(bool value) override;
     bool tabKeyCyclesThroughElements() const override;
     void setTabKeyCyclesThroughElements(bool value) override;
     bool isActive() const override;
     void setIsActive(bool value) override;
     void setDomainRelaxationForbidden(bool, const WebString& scheme) override;
     void setWindowFeatures(const WebWindowFeatures&) override;
     void setOpenedByDOM() override;
+    void resizeWithTopControls(
+        const WebSize&,
+        float topControlsHeight,
+        bool topControlsShrinkLayout) override;
     WebFrame* mainFrame() override;
     WebFrame* findFrameByName(
         const WebString& name, WebFrame* relativeToFrame) override;
     WebFrame* focusedFrame() override;
     void setFocusedFrame(WebFrame*) override;
     void focusDocumentView(WebFrame*) override;
     void setInitialFocus(bool reverse) override;
     void clearFocusedElement() override;
     bool scrollFocusedNodeIntoRect(const WebRect&) override;
     void smoothScroll(int targetX, int targetY, long durationMs) override;
@@ skipping 294 matching lines @@
 
     WebSettingsImpl* settingsImpl();
 
     // Returns the bounding box of the block type node touched by the WebPoint.
     WebRect computeBlockBound(const WebPoint&, bool ignoreClipping);
 
     WebLayerTreeView* layerTreeView() const { return m_layerTreeView; }
 
     bool matchesHeuristicsForGpuRasterizationForTesting() const { return m_matchesHeuristicsForGpuRasterization; }
 
-    void setTopControlsHeight(float height, bool topControlsShrinkLayoutSize) override;
     void updateTopControlsState(WebTopControlsState constraint, WebTopControlsState current, bool animate) override;
 
     TopControls& topControls();
     // Called anytime top controls layout height or content offset have changed.
     void didUpdateTopControls();
 
     void forceNextWebGLContextCreationToFail() override;
     void forceNextDrawingBufferCreationToFail() override;
 
     IntSize mainFrameSize();
@@ skipping 24 matching lines @@
 
     void setPageScaleFactorAndLocation(float, const FloatPoint&);
 
     void scrollAndRescaleViewports(float scaleFactor, const IntPoint& mainFrameOrigin, const FloatPoint& visualViewportOrigin);
 
     float maximumLegiblePageScale() const;
     void refreshPageScaleFactorAfterLayout();
     IntSize contentsSize() const;
 
     void performResize();
-    void resizeViewWhileAnchored(FrameView*);
+    void resizeViewWhileAnchored(FrameView*, float topControlsHeight, bool topControlsShrinkLayout);
 
     friend class WebView;  // So WebView::Create can call our constructor
     friend class WTF::RefCounted<WebViewImpl>;
     friend void setCurrentInputEventForTest(const WebInputEvent*);
 
     enum DragAction {
       DragEnter,
       DragOver
     };
 
@@ skipping 204 matching lines @@
 };
 
 DEFINE_TYPE_CASTS(WebViewImpl, WebWidget, widget, widget->isWebView(), widget.isWebView());
 // We have no ways to check if the specified WebView is an instance of
 // WebViewImpl because WebViewImpl is the only implementation of WebView.
 DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true);
 
 } // namespace blink
 
 #endif