remove updateTouchEventTargetRectsIfNeeded

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 72 matching lines @@
     virtual void layout() override;
     virtual void paint(WebCanvas*, const WebRect&) override;
 #if OS(ANDROID)
     virtual void paintCompositedDeprecated(WebCanvas*, const WebRect&) override;
 #endif
     virtual void compositeAndReadbackAsync(WebCompositeAndReadbackAsyncCallback*) override;
     virtual bool isTrackingRepaints() const override;
     virtual void themeChanged() override;
     virtual bool handleInputEvent(const WebInputEvent&) override;
     virtual void setCursorVisibilityState(bool isVisible) override;
-    virtual bool hasTouchEventHandlersAt(const WebPoint&) override;
     virtual void mouseCaptureLost() override;
     virtual void setFocus(bool enable) override;
     virtual bool setComposition(
         const WebString& text,
         const WebVector<WebCompositionUnderline>& underlines,
         int selectionStart,
         int selectionEnd) override;
     virtual bool confirmComposition() override;
     virtual bool confirmComposition(ConfirmCompositionBehavior selectionBehavior) override;
     virtual bool confirmComposition(const WebString& text) override;
@@ skipping 124 matching lines @@
 
     // FIXME: Temporary method to accommodate out-of-process frame ancestors;
     // will be removed when there can be multiple WebWidgets for a single page.
     WebLocalFrameImpl* localFrameRootTemporary() const;
 
     // Event related methods:
     void mouseDoubleClick(const WebMouseEvent&);
 
     bool detectContentOnTouch(const WebPoint&);
 
-    void hasTouchEventHandlers(bool);
-
     // WebGestureCurveTarget implementation for fling.
     virtual bool scrollBy(const WebFloatSize& delta, const WebFloatSize& velocity) override;
 
     // Notifies the WebView that a load has been committed. isNewNavigation
     // will be true if a new session history item should be created for that
     // load. isNavigationWithinPage will be true if the navigation does
     // not take the user away from the current page.
     void didCommitLoad(bool isNewNavigation, bool isNavigationWithinPage);
 
     // Indicates two things:
@@ skipping 222 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