Remove pinch viewports.

sky/engine/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 58 matching lines @@
     , public WebGestureCurveTarget
     , public PageWidgetEventHandler {
 public:
     static WebViewImpl* create(WebViewClient*);
 
     // WebWidget methods:
     virtual void close() override;
     virtual WebSize size() override;
     virtual void willStartLiveResize() override;
     virtual void resize(const WebSize&) override;
-    virtual void resizePinchViewport(const WebSize&) override;
     virtual void willEndLiveResize() override;
 
     virtual void beginFrame(const WebBeginFrameArgs&) override;
     virtual void didCommitFrameToCompositor() override;
 
     virtual void layout() override;
     virtual void paint(WebCanvas*, const WebRect&) override;
 #if OS(ANDROID)
     virtual void paintCompositedDeprecated(WebCanvas*, const WebRect&) override;
 #endif
@@ skipping 53 matching lines @@
     virtual void scrollFocusedNodeIntoRect(const WebRect&) override;
     virtual void zoomToFindInPageRect(const WebRect&) override;
     virtual void advanceFocus(bool reverse) override;
     virtual double zoomLevel() override;
     virtual double setZoomLevel(double) override;
     virtual void zoomLimitsChanged(double minimumZoomLevel, double maximumZoomLevel) override;
     virtual float textZoomFactor() override;
     virtual float setTextZoomFactor(float) override;
     virtual bool zoomToMultipleTargetsRect(const WebRect&) override;
     virtual void setMainFrameScrollOffset(const WebPoint&) override;
-    virtual void setPinchViewportOffset(const WebFloatPoint&) override;
-    virtual WebFloatPoint pinchViewportOffset() const override;
     virtual void resetScrollAndScaleState() override;
     virtual WebSize contentsPreferredMinimumSize() override;
 
     virtual float deviceScaleFactor() const override;
     virtual void setDeviceScaleFactor(float) override;
 
     virtual void setFixedLayoutSize(const WebSize&) override;
 
     virtual void performMediaPlayerAction(
         const WebMediaPlayerAction& action,
@@ skipping 155 matching lines @@
     WebSettingsImpl* settingsImpl();
 
     // Returns the bounding box of the block type node touched by the WebRect.
     WebRect computeBlockBounds(const WebRect&, bool ignoreClipping);
 
     IntPoint clampOffsetAtScale(const IntPoint& offset, float scale);
 
     // Exposed for tests.
     WebVector<WebCompositionUnderline> compositionUnderlines() const;
 
-    bool pinchVirtualViewportEnabled() const;
-
     bool matchesHeuristicsForGpuRasterizationForTesting() const { return m_matchesHeuristicsForGpuRasterization; }
 
 private:
     float legibleScale() const;
     void resumeTreeViewCommits();
     IntSize contentsSize() const;
 
     void resetSavedScrollAndScaleState();
 
     void updateMainFrameScrollPosition(const IntPoint& scrollPosition, bool programmaticScroll);
@@ skipping 155 matching lines @@
     bool m_userGestureObserved;
 };
 
 // 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