doc.write blocking intervention warning header

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 606 matching lines @@
 
 void ResourceFetcher::determineRequestContext(ResourceRequest& request,
                                               Resource::Type type) {
   determineRequestContext(request, type, context().isMainFrame());
 }
 
 void ResourceFetcher::initializeResourceRequest(
     ResourceRequest& request,
     Resource::Type type,
     FetchRequest::DeferOption defer) {
-  if (request.getCachePolicy() == WebCachePolicy::UseProtocolCachePolicy)
+  if (request.getCachePolicy() == WebCachePolicy::UseProtocolCachePolicy) {
     request.setCachePolicy(
         context().resourceRequestCachePolicy(request, type, defer));
+  }
   if (request.requestContext() == WebURLRequest::RequestContextUnspecified)
     determineRequestContext(request, type);
   if (type == Resource::LinkPrefetch)
     request.setHTTPHeaderField(HTTPNames::Purpose, "prefetch");
 
   context().addAdditionalRequestHeaders(
       request,
       (type == Resource::MainResource) ? FetchMainResource : FetchSubresource);
 }
 
@@ skipping 916 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