Removed FrameView's windowToContents and contentsToWindow methods.

Source/web/ValidationMessageClientImpl.cpp

 /*
  * Copyright (C) 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:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 55 matching lines @@
 {
     if (message.isEmpty()) {
         hideValidationMessage(anchor);
         return;
     }
     if (!anchor.layoutBox())
         return;
     if (m_currentAnchor)
         hideValidationMessage(*m_currentAnchor);
     m_currentAnchor = &anchor;
-    IntRect anchorInViewport = currentView()->contentsToWindow(anchor.pixelSnappedBoundingBox());
+    IntRect anchorInViewport = currentView()->contentsToViewport(anchor.pixelSnappedBoundingBox());
     m_lastAnchorRectInScreen = currentView()->hostWindow()->viewportToScreen(anchorInViewport);
     m_lastPageScaleFactor = m_webView.pageScaleFactor();
     m_message = message;
     const double minimumSecondToShowValidationMessage = 5.0;
     const double secondPerCharacter = 0.05;
     const double statusCheckInterval = 0.1;
 
     m_webView.client()->showValidationMessage(anchorInViewport, m_message, toWebTextDirection(messageDir),
         subMessage, toWebTextDirection(subMessageDir));
 
@@ skipping 28 matching lines @@
 void ValidationMessageClientImpl::checkAnchorStatus(Timer<ValidationMessageClientImpl>*)
 {
     ASSERT(m_currentAnchor);
     if (monotonicallyIncreasingTime() >= m_finishTime || !currentView()) {
         hideValidationMessage(*m_currentAnchor);
         return;
     }
 
     // Check the visibility of the element.
     // FIXME: Can we check invisibility by scrollable non-frame elements?
-    IntRect newAnchorRectInViewport = currentView()->contentsToWindow(m_currentAnchor->pixelSnappedBoundingBox());
+    IntRect newAnchorRectInViewport = currentView()->contentsToViewport(m_currentAnchor->pixelSnappedBoundingBox());
 
     // FIXME: This intersection eliminates the part of the rect outside the root view.
     // If this is meant as a visiblity test, intersecting it against the viewport rect
     // likely makes more sense.
     newAnchorRectInViewport = intersection(currentView()->convertToContainingWindow(currentView()->boundsRect()), newAnchorRectInViewport);
     if (newAnchorRectInViewport.isEmpty()) {
         hideValidationMessage(*m_currentAnchor);
         return;
     }
 
@@ skipping 11 matching lines @@
         hideValidationMessage(*m_currentAnchor);
 }
 
 DEFINE_TRACE(ValidationMessageClientImpl)
 {
     visitor->trace(m_currentAnchor);
     ValidationMessageClient::trace(visitor);
 }
 
 } // namespace blink