Remove renamed applyScrollAndScale after removing uses in Chromium.

public/web/WebWidget.h

 /*
  * Copyright (C) 2009 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 125 matching lines @@
     // Called to inform the WebWidget of an input event. Returns true if
     // the event has been processed, false otherwise.
     virtual bool handleInputEvent(const WebInputEvent&) { return false; }
 
     // Called to inform the WebWidget of the mouse cursor's visibility.
     virtual void setCursorVisibilityState(bool isVisible) { }
 
     // Check whether the given point hits any registered touch event handlers.
     virtual bool hasTouchEventHandlersAt(const WebPoint&) { return true; }
 
-    // FIXME(bokan): Remove once Chromium-side patch lands
-    virtual void applyScrollAndScale(const WebSize& scrollDelta, float scaleFactor)
-    {
-        applyViewportDeltas(scrollDelta, scaleFactor, 0);
-    }
-
     // Applies viewport related properties during a commit from the compositor
     // thread.
     virtual void applyViewportDeltas(
         const WebSize& scrollDelta,
         float scaleFactor,
         float topControlsDelta) { }
 
     // Called to inform the WebWidget that mouse capture was lost.
     virtual void mouseCaptureLost() { }
 
@@ skipping 99 matching lines @@
     // content.
     virtual WebColor backgroundColor() const { return 0xFFFFFFFF; /* SK_ColorWHITE */ }
 
 protected:
     ~WebWidget() { }
 };
 
 } // namespace blink
 
 #endif