doc.write blocking intervention warning header

third_party/WebKit/Source/core/testing/Internals.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple 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 414 matching lines @@
 
   Resource* resource = document->fetcher()->allResources().get(
       URLTestHelpers::toKURL(url.utf8().data()));
 
   if (!resource)
     return ResourceLoadPriority::ResourceLoadPriorityUnresolved;
 
   return resource->resourceRequest().priority();
 }
 
+String Internals::getResourceHeader(const String& url,
+                                    const String& header,
+                                    Document* document) {
+  if (!document)
+    return String();
+  Resource* resource = document->fetcher()->allResources().get(
+      URLTestHelpers::toKURL(url.utf8().data()));
+  if (!resource)
+    return String();
+  return resource->resourceRequest().httpHeaderField(header.utf8().data());
+}
+
 bool Internals::isSharingStyle(Element* element1, Element* element2) const {
   ASSERT(element1 && element2);
   return element1->computedStyle() == element2->computedStyle();
 }
 
 bool Internals::isValidContentSelect(Element* insertionPoint,
                                      ExceptionState& exceptionState) {
   ASSERT(insertionPoint);
   if (!insertionPoint->isInsertionPoint()) {
     exceptionState.throwDOMException(InvalidAccessError,
@@ skipping 2562 matching lines @@
     return ClientRect::create();
 
   return ClientRect::create(FloatRect(node->layoutObject()->visualRect()));
 }
 
 void Internals::crash() {
   CHECK(false) << "Intentional crash";
 }
 
 }  // namespace blink