Block execution of failed 'crossorigin' <script>s.

Source/core/css/resolver/StyleResourceLoader.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * 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
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 97 matching lines @@
         return;
 
     StyleImage* image = shapeValue->image();
     if (!image || !image->isPendingImage())
         return;
 
     StylePendingImage* pendingImage = static_cast<StylePendingImage*>(image);
     CSSImageValue* cssImageValue =  pendingImage->cssImageValue();
 
     ResourceLoaderOptions options = ResourceFetcher::defaultResourceOptions();
-    options.requestOriginPolicy = PotentiallyCrossOriginEnabled;
     options.allowCredentials = DoNotAllowStoredCredentials;
 
-    shapeValue->setImage(cssImageValue->cachedImage(m_fetcher, options));
+    shapeValue->setImage(cssImageValue->cachedImage(m_fetcher, options, FetchRequest::UseDefaultOriginRestrictionForType));

[abarth-chromium, 2013/11/20 05:12:31]

Should setImage take a FetchRequest?

[sof, 2013/11/20 10:10:31]

I could well be misunderstanding, but do you mean cachedImage() ? It currently
constructs a FetchRequest instead, adding some local CSSImageValue state, but it
appears possible to have the caller do that construction here & supply it. 

More than happy to tidy this up in a followup.

 }
 
 void StyleResourceLoader::loadPendingImages(RenderStyle* style, const ElementStyleResources& elementStyleResources)
 {
     if (elementStyleResources.pendingImageProperties().isEmpty())
         return;
 
     PendingImagePropertyMap::const_iterator::Keys end = elementStyleResources.pendingImageProperties().end().keys();
     for (PendingImagePropertyMap::const_iterator::Keys it = elementStyleResources.pendingImageProperties().begin().keys(); it != end; ++it) {
         CSSPropertyID currentProperty = *it;
@@ skipping 116 matching lines @@
     loadPendingImages(renderStyle, elementStyleResources);
 
     // Start loading the shaders referenced by this style.
     loadPendingShaders(renderStyle, elementStyleResources);
 
     // Start loading the SVG Documents referenced by this style.
     loadPendingSVGDocuments(renderStyle, elementStyleResources);
 }
 
 }