Adds enableVirtualTime and setVirtualTimePolicy To Emulation domain.

third_party/WebKit/Source/core/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
     License as published by the Free Software Foundation; either
@@ skipping 32 matching lines @@
 #include "platform/mhtml/ArchiveResource.h"
 #include "platform/mhtml/MHTMLArchive.h"
 #include "platform/network/ResourceTimingInfo.h"
 #include "platform/weborigin/KnownPorts.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "platform/weborigin/SecurityPolicy.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebCachePolicy.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLRequest.h"
+#include "public/platform/WebViewScheduler.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/WTFString.h"
 #include <memory>
 
 using blink::WebURLRequest;
 
 namespace blink {
 
 namespace {
 
@@ skipping 922 matching lines @@
     }
 
     ResourceLoader* loader = ResourceLoader::create(this, resource);
     if (resource->shouldBlockLoadEvent())
         m_loaders.add(loader);
     else
         m_nonBlockingLoaders.add(loader);
 
     storeResourceTimingInitiatorInformation(resource);
     resource->setFetcherSecurityOrigin(context().getSecurityOrigin());
-    loader->start(resource->resourceRequest(), context().loadingTaskRunner(), context().defersLoading());
+    WeakPtr<WebViewScheduler> webViewScheduler;
+    // Note in some of the tests there isn't a WebViewScheduler.
+    if (context().webViewScheduler())
+        webViewScheduler = context().webViewScheduler()->createWeakPtr();
+    loader->start(resource->resourceRequest(), context().loadingTaskRunner(), webViewScheduler, context().defersLoading());
     return true;
 }
 
 void ResourceFetcher::removeResourceLoader(ResourceLoader* loader)
 {
     if (m_loaders.contains(loader))
         m_loaders.remove(loader);
     else if (m_nonBlockingLoaders.contains(loader))
         m_nonBlockingLoaders.remove(loader);
     else
@@ skipping 255 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