Refactoring starting a resource load

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

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2011 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.
@@ skipping 575 matching lines @@
 
 bool DocumentLoader::maybeLoadEmpty()
 {
     bool shouldLoadEmpty = !m_substituteData.isValid() && (m_request.url().isEmpty() || SchemeRegistry::shouldLoadURLSchemeAsEmptyDocument(m_request.url().protocol()));
     if (!shouldLoadEmpty)
         return false;
 
     if (m_request.url().isEmpty() && !frameLoader()->stateMachine()->creatingInitialEmptyDocument())
         m_request.setURL(blankURL());
     m_response = ResourceResponse(m_request.url(), "text/html", 0, nullAtom, String());
+    m_applicationCacheHost->didReceiveResponseForMainResource(m_response);
     finishedLoading(monotonicallyIncreasingTime());
     return true;
 }
 
 void DocumentLoader::startLoadingMainResource()
 {
     timing().markNavigationStart();
     ASSERT(!m_mainResource);
     ASSERT(m_state == NotStarted);
     m_state = Provisional;
@@ skipping 67 matching lines @@
 {
     m_writer = createWriterFor(init, mimeType(), m_writer ? m_writer->encoding() : emptyAtom, true, ForceSynchronousParsing);
     if (!source.isNull())
         m_writer->appendReplacingData(source);
     endWriting(m_writer.get());
 }
 
 DEFINE_WEAK_IDENTIFIER_MAP(DocumentLoader);
 
 } // namespace blink