Move MimeTypeResourceHandler before ThrottlingResourceHandler

content/browser/loader/layered_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_LAYERED_RESOURCE_HANDLER_H_
 #define CONTENT_BROWSER_LOADER_LAYERED_RESOURCE_HANDLER_H_
 
 #include <memory>
 
 #include "content/browser/loader/resource_handler.h"
@@ skipping 22 matching lines @@
   bool OnWillStart(const GURL& url, bool* defer) override;
   bool OnBeforeNetworkStart(const GURL& url, bool* defer) override;
   bool OnWillRead(scoped_refptr<net::IOBuffer>* buf,
                   int* buf_size,
                   int min_size) override;
   bool OnReadCompleted(int bytes_read, bool* defer) override;
   void OnResponseCompleted(const net::URLRequestStatus& status,
                            const std::string& security_info,
                            bool* defer) override;
   void OnDataDownloaded(int bytes_downloaded) override;
+  bool IsLeafHandler() const override;
+  void InstallNewLeafHandler(
+      std::unique_ptr<ResourceHandler> new_handler,
+      const std::string& payload_for_old_handler) override;
 
   std::unique_ptr<ResourceHandler> next_handler_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_LAYERED_RESOURCE_HANDLER_H_