Plumb redirect info out of net, through content, and into child processes.

content/browser/loader/throttling_resource_handler.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_LOADER_THROTTLING_RESOURCE_HANDLER_H_
 #define CONTENT_BROWSER_LOADER_THROTTLING_RESOURCE_HANDLER_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_vector.h"
 #include "content/browser/loader/layered_resource_handler.h"
 #include "content/public/browser/resource_controller.h"
+#include "net/url_request/redirect_info.h"
 #include "url/gurl.h"
 
 namespace net {
 class URLRequest;
 }
 
 namespace content {
 
 class ResourceThrottle;
 struct ResourceResponse;
 
 // Used to apply a list of ResourceThrottle instances to an URLRequest.
 class ThrottlingResourceHandler : public LayeredResourceHandler,
                                   public ResourceController {
  public:
   // Takes ownership of the ResourceThrottle instances.
   ThrottlingResourceHandler(scoped_ptr<ResourceHandler> next_handler,
                             net::URLRequest* request,
                             ScopedVector<ResourceThrottle> throttles);
   virtual ~ThrottlingResourceHandler();
 
   // LayeredResourceHandler overrides:
-  virtual bool OnRequestRedirected(const GURL& url,
+  virtual bool OnRequestRedirected(const net::RedirectInfo& redirect_info,
                                    ResourceResponse* response,
                                    bool* defer) OVERRIDE;
   virtual bool OnResponseStarted(ResourceResponse* response,
                                  bool* defer) OVERRIDE;
   virtual bool OnWillStart(const GURL& url, bool* defer) OVERRIDE;
   virtual bool OnBeforeNetworkStart(const GURL& url, bool* defer) OVERRIDE;
 
   // ResourceController implementation:
   virtual void Cancel() OVERRIDE;
   virtual void CancelAndIgnore() OVERRIDE;
@@ skipping 16 matching lines @@
     DEFERRED_NETWORK_START,
     DEFERRED_REDIRECT,
     DEFERRED_RESPONSE
   };
   DeferredStage deferred_stage_;
 
   ScopedVector<ResourceThrottle> throttles_;
   size_t next_index_;
 
   GURL deferred_url_;
+  net::RedirectInfo deferred_redirect_;
   scoped_refptr<ResourceResponse> deferred_response_;
 
   bool cancelled_by_resource_throttle_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_THROTTLING_RESOURCE_HANDLER_H_