moved upload progress logic from ResourceLoader to AsyncResourceHandler

content/browser/loader/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.
 
 // This is the browser side of the resource dispatcher, it receives requests
 // from the RenderProcessHosts, and dispatches them to URLRequests. It then
 // fowards the messages from the URLRequests back to the correct process for
 // handling.
 //
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
@@ skipping 27 matching lines @@
 // for an URLRequest instance.  A ResourceHandler's lifetime is bound to its
 // associated URLRequest.
 class CONTENT_EXPORT ResourceHandler
     : public NON_EXPORTED_BASE(base::NonThreadSafe) {
  public:
   virtual ~ResourceHandler() {}
 
   // Sets the controller for this handler.
   virtual void SetController(ResourceController* controller);
 
-  // Called as upload progress is made.  The return value is ignored.
-  virtual bool OnUploadProgress(uint64 position, uint64 size) = 0;
-
   // The request was redirected to a new URL.  |*defer| has an initial value of
   // false.  Set |*defer| to true to defer the redirect.  The redirect may be
   // followed later on via ResourceDispatcherHost::FollowDeferredRedirect.  If
   // the handler returns false, then the request is cancelled.
   virtual bool OnRequestRedirected(const net::RedirectInfo& redirect_info,
                                    ResourceResponse* response,
                                    bool* defer) = 0;
 
   // Response headers and meta data are available.  If the handler returns
   // false, then the request is cancelled.  Set |*defer| to true to defer
@@ skipping 62 matching lines @@
   ResourceMessageFilter* GetFilter() const;
 
  private:
   ResourceController* controller_;
   net::URLRequest* request_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_RESOURCE_HANDLER_H_