Eliminate uncalled will___LiveResize and inLiveResize from RenderViewImpl through WebWidget down to…

third_party/WebKit/Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 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 1752 matching lines @@
         m_page.clear();
     }
 
     // Reset the delegate to prevent notifications being sent as we're being
     // deleted.
     m_client = nullptr;
 
     deref();  // Balances ref() acquired in WebView::create
 }
 
-void WebViewImpl::willStartLiveResize()
-{
-    if (mainFrameImpl() && mainFrameImpl()->frameView())
-        mainFrameImpl()->frameView()->willStartLiveResize();
-}
-
 WebSize WebViewImpl::size()
 {
     return m_size;
 }
 
 void WebViewImpl::resizeVisualViewport(const WebSize& newSize)
 {
     page()->frameHost().visualViewport().setSize(newSize);
     page()->frameHost().visualViewport().clampToBoundaries();
 }
@@ skipping 111 matching lines @@
     if (isRotation) {
         RotationViewportAnchor anchor(*view, visualViewport, viewportAnchorCoords, pageScaleConstraintsSet());
         resizeViewWhileAnchored(view);
     } else {
         ResizeViewportAnchor anchor(*view, visualViewport);
         resizeViewWhileAnchored(view);
     }
     sendResizeEventAndRepaint();
 }
 
-void WebViewImpl::willEndLiveResize()
-{
-    if (mainFrameImpl() && mainFrameImpl()->frameView())
-        mainFrameImpl()->frameView()->willEndLiveResize();
-}
-
 void WebViewImpl::didEnterFullScreen()
 {
     m_fullscreenController->didEnterFullScreen();
 }
 
 void WebViewImpl::didExitFullScreen()
 {
     m_fullscreenController->didExitFullScreen();
 }
 
@@ skipping 2661 matching lines @@
 {
     // TODO(oshima): Investigate if this should return the ScreenInfo's scale factor rather than
     // page's scale factor, which can be 1 in use-zoom-for-dsf mode.
     if (!page())
         return 1;
 
     return page()->deviceScaleFactor();
 }
 
 } // namespace blink