Phase III Step 1: Make ImageResourceContent manage its own ResourceStatus

third_party/WebKit/Source/platform/loader/fetch/ResourceFetcher.cpp

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
     rights reserved.
     Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
@@ skipping 1251 matching lines @@
     request.setServiceWorkerMode(WebURLRequest::ServiceWorkerMode::None);
 
   ResourceLoader* loader = ResourceLoader::create(this, resource);
   if (resource->shouldBlockLoadEvent())
     m_loaders.insert(loader);
   else
     m_nonBlockingLoaders.insert(loader);
 
   storePerformanceTimingInitiatorInformation(resource);
   resource->setFetcherSecurityOrigin(sourceOrigin);
+  resource->notifyStartLoad();

[kouhei (in TOK), 2017/03/15 11:18:53]

m_isAddRemoveClientProhibited?
ScriptForbiddenScope?

[hiroshige, 2017/05/04 20:21:57]

Done.

 
   loader->activateCacheAwareLoadingIfNeeded(request);
   loader->start(request);
   return true;
 }
 
 void ResourceFetcher::removeResourceLoader(ResourceLoader* loader) {
   DCHECK(loader);
   if (m_loaders.contains(loader))
     m_loaders.erase(loader);
@@ skipping 268 matching lines @@
   visitor->trace(m_context);
   visitor->trace(m_archive);
   visitor->trace(m_loaders);
   visitor->trace(m_nonBlockingLoaders);
   visitor->trace(m_documentResources);
   visitor->trace(m_preloads);
   visitor->trace(m_resourceTimingInfoMap);
 }
 
 }  // namespace blink