Remove obsolete HitTestResult.targetNode

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 1195 matching lines @@
 Node* WebViewImpl::bestTapNode(const PlatformGestureEvent& tapEvent)
 {
     TRACE_EVENT0("input", "WebViewImpl::bestTapNode");
 
     if (!m_page || !m_page->mainFrame())
         return 0;
 
     // FIXME: Rely on earlier hit test instead of hit testing again.
     GestureEventWithHitTestResults targetedEvent =
         m_page->deprecatedLocalMainFrame()->eventHandler().targetGestureEvent(tapEvent, true);
-    Node* bestTouchNode = targetedEvent.hitTestResult().targetNode();
+    Node* bestTouchNode = targetedEvent.hitTestResult().innerNode();
 
     // We might hit something like an image map that has no renderer on it
     // Walk up the tree until we have a node with an attached renderer
     // FIXME: This wants to walk composed tree with NodeRenderingTraversal::parent().
     while (bestTouchNode && !bestTouchNode->renderer())
         bestTouchNode = NodeRenderingTraversal::parent(bestTouchNode);
 
     Node* cursorDefiningAncestor =
         findCursorDefiningAncestor(bestTouchNode, m_page->deprecatedLocalMainFrame());
     // We show a highlight on tap only when the current node shows a hand cursor
@@ skipping 3063 matching lines @@
     const PageScaleConstraints& constraints = m_pageScaleConstraintsSet.pageDefinedConstraints();
 
     if (!mainFrameImpl() || !mainFrameImpl()->frameView())
         return false;
 
     return mainFrameImpl()->frameView()->layoutSize().width() == m_size.width
         || (constraints.minimumScale == constraints.maximumScale && constraints.minimumScale != -1);
 }
 
 } // namespace blink