[Streams] Pass WebDataConsumerHandle when the response arrives.

Source/web/AssociatedURLLoader.cpp

 /*
  * Copyright (C) 2010, 2011, 2012 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 106 matching lines @@
 
 // This class bridges the interface differences between WebCore and WebKit loader clients.
 // It forwards its ThreadableLoaderClient notifications to a WebURLLoaderClient.
 class AssociatedURLLoader::ClientAdapter final : public DocumentThreadableLoaderClient {
     WTF_MAKE_NONCOPYABLE(ClientAdapter);
 public:
     static PassOwnPtr<ClientAdapter> create(AssociatedURLLoader*, WebURLLoaderClient*, const WebURLLoaderOptions&);
 
     // ThreadableLoaderClient
     void didSendData(unsigned long long /*bytesSent*/, unsigned long long /*totalBytesToBeSent*/) override;
-    void didReceiveResponse(unsigned long, const ResourceResponse&) override;
+    void didReceiveResponse(unsigned long, const ResourceResponse&, PassOwnPtr<WebDataConsumerHandle>) override;
     void didDownloadData(int /*dataLength*/) override;
     void didReceiveData(const char*, unsigned /*dataLength*/) override;
     void didReceiveCachedMetadata(const char*, int /*dataLength*/) override;
     void didFinishLoading(unsigned long /*identifier*/, double /*finishTime*/) override;
     void didFail(const ResourceError&) override;
     void didFailRedirectCheck() override;
     // DocumentThreadableLoaderClient
     void willFollowRedirect(ResourceRequest& /*newRequest*/, const ResourceResponse& /*redirectResponse*/) override;
 
     // Sets an error to be reported back to the client, asychronously.
@@ skipping 49 matching lines @@
 }
 
 void AssociatedURLLoader::ClientAdapter::didSendData(unsigned long long bytesSent, unsigned long long totalBytesToBeSent)
 {
     if (!m_client)
         return;
 
     m_client->didSendData(m_loader, bytesSent, totalBytesToBeSent);
 }
 
-void AssociatedURLLoader::ClientAdapter::didReceiveResponse(unsigned long, const ResourceResponse& response)
+void AssociatedURLLoader::ClientAdapter::didReceiveResponse(unsigned long, const ResourceResponse& response, PassOwnPtr<WebDataConsumerHandle> handle)
 {
+    ASSERT_UNUSED(handle, !handle);
     if (!m_client)
         return;
 
     // Try to use the original ResourceResponse if possible.
     WebURLResponse validatedResponse = WrappedResourceResponse(response);
     HTTPResponseHeaderValidator validator(m_options.crossOriginRequestPolicy == WebURLLoaderOptions::CrossOriginRequestPolicyUseAccessControl);
     if (!m_options.exposeAllResponseHeaders)
         validatedResponse.visitHTTPHeaderFields(&validator);
 
     // If there are blocked headers, copy the response so we can remove them.
@@ skipping 167 matching lines @@
         m_loader->cancel();
 }
 
 void AssociatedURLLoader::setDefersLoading(bool defersLoading)
 {
     if (m_loader)
         m_loader->setDefersLoading(defersLoading);
 }
 
 } // namespace blink