Rename Document::attach/detachLayoutTree to Document::initialize/shutdown

third_party/WebKit/Source/core/loader/FrameLoader.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com>
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 339 matching lines @@
     // inherit an aliased security context.
     DocumentInit init(ownerDocument, m_frame->document()->url(), m_frame);
     init.withNewRegistrationContext();
 
     stopAllLoaders();
     // Don't allow any new child frames to load in this frame: attaching a new
     // child frame during or after detaching children results in an attached
     // frame on a detached DOM tree, which is bad.
     SubframeLoadingDisabler disabler(m_frame->document());
     m_frame->detachChildren();
-    m_frame->document()->detachLayoutTree();
+    m_frame->document()->shutdown();
     clear();
 
     // detachChildren() potentially detaches the frame from the document. The
     // loading cannot continue in that case.
     if (!m_frame->page())
         return;
 
     client()->transitionToCommittedForNewPage();
     documentLoader->replaceDocumentWhileExecutingJavaScriptURL(init, source);
 }
@@ skipping 753 matching lines @@
         AutoReset<bool> inDetachDocumentLoader(&m_protectProvisionalLoader, true);
         detachDocumentLoader(m_documentLoader);
     }
     // 'abort' listeners can also detach the frame.
     if (!m_frame->client())
         return false;
     ASSERT(m_provisionalDocumentLoader == pdl);
     // No more events will be dispatched so detach the Document.
     // TODO(yoav): Should we also be nullifying domWindow's document (or domWindow) since the doc is now detached?
     if (m_frame->document())
-        m_frame->document()->detachLayoutTree();
+        m_frame->document()->shutdown();
     m_documentLoader = m_provisionalDocumentLoader.release();
     takeObjectSnapshot();
 
     return true;
 }
 
 void FrameLoader::commitProvisionalLoad()
 {
     ASSERT(client()->hasWebView());
 
@@ skipping 471 matching lines @@
     tracedValue->setString("documentLoaderURL", m_documentLoader ? m_documentLoader->url() : String());
     return tracedValue;
 }
 
 inline void FrameLoader::takeObjectSnapshot() const
 {
     TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID("loading", "FrameLoader", this, toTracedValue());
 }
 
 } // namespace blink