Remove left-over PageCache stuff

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 1567 matching lines @@
     setProvisionalDocumentLoader(0);
     m_progressTracker->progressCompleted();
     setState(FrameStateComplete);
 }
 
 void FrameLoader::commitProvisionalLoad()
 {
     RefPtr<DocumentLoader> pdl = m_provisionalDocumentLoader;
     RefPtr<Frame> protect(m_frame);
 
-    LOG(PageCache, "WebCoreLoading %s: About to commit provisional load from previous URL '%s' to new URL '%s'", m_frame->tree()->uniqueName().string().utf8().data(),
+    LOG(Loading, "WebCoreLoading %s: About to commit provisional load from previous URL '%s' to new URL '%s'", m_frame->tree()->uniqueName().string().utf8().data(),
         m_frame->document() ? m_frame->document()->url().elidedString().utf8().data() : "",
         pdl ? pdl->url().elidedString().utf8().data() : "<no provisional DocumentLoader>");
 
     if (m_loadType != FrameLoadTypeReplace)
         closeOldDataSources();
 
     transitionToCommitted();
 
     if (pdl && m_documentLoader) {
         // Check if the destination page is allowed to access the previous page's timing information.
@@ skipping 1447 matching lines @@
     FloatRect newWindowRect = DOMWindow::adjustWindowRect(page, windowRect);
 
     page->chrome()->setWindowRect(newWindowRect);
     page->chrome()->show();
 
     created = true;
     return frame;
 }
 
 } // namespace WebCore