Rename Node::shadowHost() to Node::ownerShadowHost()

third_party/WebKit/Source/core/page/DragController.cpp

 /*
  * Copyright (C) 2007, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Google Inc.
  *
  * 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
@@ skipping 293 matching lines @@
     DragSession dragSession;
     m_documentIsHandlingDrag = tryDocumentDrag(dragData, m_dragDestinationAction, dragSession);
     if (!m_documentIsHandlingDrag && (m_dragDestinationAction & DragDestinationActionLoad))
         dragSession.operation = operationForLoad(dragData);
     return dragSession;
 }
 
 static HTMLInputElement* asFileInput(Node* node)
 {
     ASSERT(node);
-    for (; node; node = node->shadowHost()) {
+    for (; node; node = node->ownerShadowHost()) {
         if (isHTMLInputElement(*node) && toHTMLInputElement(node)->type() == InputTypeNames::file)
             return toHTMLInputElement(node);
     }
     return nullptr;
 }
 
 // This can return null if an empty document is loaded.
 static Element* elementUnderMouse(Document* documentUnderMouse, const IntPoint& point)
 {
     HitTestRequest request(HitTestRequest::ReadOnly | HitTestRequest::Active);
     HitTestResult result(request, point);
     documentUnderMouse->layoutViewItem().hitTest(result);
 
     Node* n = result.innerNode();
     while (n && !n->isElementNode())
         n = n->parentOrShadowHostNode();
     if (n && n->isInShadowTree())
-        n = n->shadowHost();
+        n = n->ownerShadowHost();
 
     return toElement(n);
 }
 
 bool DragController::tryDocumentDrag(DragData* dragData, DragDestinationAction actionMask, DragSession& dragSession)
 {
     ASSERT(dragData);
 
     if (!m_documentUnderMouse)
         return false;
@@ skipping 654 matching lines @@
 
 DEFINE_TRACE(DragController)
 {
     visitor->trace(m_page);
     visitor->trace(m_documentUnderMouse);
     visitor->trace(m_dragInitiator);
     visitor->trace(m_fileInputElementUnderMouse);
 }
 
 } // namespace blink