moved upload progress logic from ResourceLoader to AsyncResourceHandler

content/browser/loader/detachable_resource_handler.cc

 // Copyright 2013 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.
 
 #include "content/browser/loader/detachable_resource_handler.h"
 
 #include "base/logging.h"
 #include "base/time/time.h"
 #include "content/browser/loader/resource_request_info_impl.h"
 #include "net/base/io_buffer.h"
@@ skipping 69 matching lines @@
 
 void DetachableResourceHandler::SetController(ResourceController* controller) {
   ResourceHandler::SetController(controller);
 
   // Intercept the ResourceController for downstream handlers to keep track of
   // whether the request is deferred.
   if (next_handler_)
     next_handler_->SetController(this);
 }
 
-bool DetachableResourceHandler::OnUploadProgress(uint64 position, uint64 size) {
-  if (!next_handler_)
-    return true;
-
-  return next_handler_->OnUploadProgress(position, size);
-}
-
 bool DetachableResourceHandler::OnRequestRedirected(
     const net::RedirectInfo& redirect_info,
     ResourceResponse* response,
     bool* defer) {
   DCHECK(!is_deferred_);
 
   if (!next_handler_)
     return true;
 
   bool ret = next_handler_->OnRequestRedirected(
@@ skipping 101 matching lines @@
 
 void DetachableResourceHandler::CancelAndIgnore() {
   controller()->CancelAndIgnore();
 }
 
 void DetachableResourceHandler::CancelWithError(int error_code) {
   controller()->CancelWithError(error_code);
 }
 
 }  // namespace content