Add RedirectInfo as a redirect parameter to ResourceThrottles.

chrome/browser/download/download_resource_throttle.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 CHROME_BROWSER_DOWNLOAD_DOWNLOAD_RESOURCE_THROTTLE_H_
 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_RESOURCE_THROTTLE_H_
 
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/download/download_request_limiter.h"
 #include "content/public/browser/resource_throttle.h"
@@ skipping 12 matching lines @@
       public base::SupportsWeakPtr<DownloadResourceThrottle> {
  public:
   DownloadResourceThrottle(DownloadRequestLimiter* limiter,
                            int render_process_id,
                            int render_view_id,
                            const GURL& url,
                            const std::string& request_method);
 
   // content::ResourceThrottle implementation:
   void WillStartRequest(bool* defer) override;
-  void WillRedirectRequest(const GURL& new_url, bool* defer) override;
+  void WillRedirectRequest(const net::RedirectInfo& redirect_info,
+                           bool* defer) override;
   void WillProcessResponse(bool* defer) override;
   const char* GetNameForLogging() const override;
 
  private:
   ~DownloadResourceThrottle() override;
 
   void WillDownload(bool* defer);
   void ContinueDownload(bool allow);
 
   // Set to true when we are querying the DownloadRequestLimiter.
   bool querying_limiter_;
 
   // Set to true when we know that the request is allowed to start.
   bool request_allowed_;
 
   // Set to true when we have deferred the request.
   bool request_deferred_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadResourceThrottle);
 };
 
 #endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_RESOURCE_THROTTLE_H_