Remove some more zoom-related code.

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 122 matching lines @@
     virtual void setDomainRelaxationForbidden(bool, const WebString& scheme) override;
     virtual void setOpenedByDOM() override;
     virtual WebFrame* mainFrame() override;
     virtual WebFrame* focusedFrame() override;
     virtual void setFocusedFrame(WebFrame*) override;
     virtual void setInitialFocus(bool reverse) override;
     virtual void clearFocusedElement() override;
     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 resetScrollAndScaleState() override;
     virtual WebSize contentsPreferredMinimumSize() override;
 
     virtual float deviceScaleFactor() const override;
     virtual void setDeviceScaleFactor(float) override;
 
     virtual void setFixedLayoutSize(const WebSize&) override;
 
@@ skipping 21 matching lines @@
     virtual void acceptLanguagesChanged() override;
 
     // WebViewImpl
 
     HitTestResult coreHitTestResultAt(const WebPoint&);
     void suppressInvalidations(bool enable);
     void invalidateRect(const IntRect&);
 
     void setIgnoreInputEvents(bool newValue);
     void setBackgroundColorOverride(WebColor);
-    void setZoomFactorOverride(float);
 
     Color baseBackgroundColor() const { return m_baseBackgroundColor; }
 
     void setOverlayLayer(GraphicsLayer*);
 
     const WebPoint& lastMouseDownPoint() const
     {
         return m_lastMouseDownPoint;
     }
 
@@ skipping 194 matching lines @@
 
     // The point relative to the client area where the mouse was last pressed
     // down. This is used by the drag client to determine what was under the
     // mouse when the drag was initiated. We need to track this here in
     // WebViewImpl since DragClient::startDrag does not pass the position the
     // mouse was at when the drag was initiated, only the current point, which
     // can be misleading as it is usually not over the element the user actually
     // dragged by the time a drag is initiated.
     WebPoint m_lastMouseDownPoint;
 
-    // Keeps track of the current zoom level. 0 means no zoom, positive numbers
-    // mean zoom in, negative numbers mean zoom out.
-    double m_zoomLevel;
-
-    double m_minimumZoomLevel;
-
-    double m_maximumZoomLevel;
-
     bool m_doingDragAndDrop;
 
     bool m_ignoreInputEvents;
 
     float m_compositorDeviceScaleFactorOverride;
     WebSize m_rootLayerOffset;
     float m_rootLayerScale;
 
     // Webkit expects keyPress events to be suppressed if the associated keyDown
     // event was handled. Safari implements this behavior by peeking out the
@@ skipping 35 matching lines @@
     bool m_flingSourceDevice;
     Vector<OwnPtr<LinkHighlight> > m_linkHighlights;
 
     bool m_showFPSCounter;
     bool m_showPaintRects;
     bool m_showDebugBorders;
     bool m_continuousPaintingEnabled;
     bool m_showScrollBottleneckRects;
     WebColor m_baseBackgroundColor;
     WebColor m_backgroundColorOverride;
-    float m_zoomFactorOverride;
 
     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