[Net] Add a priority parameter to URLRequest's constructor

webkit/browser/blob/blob_url_request_job_factory.cc

 // Copyright (c) 2011 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 "webkit/browser/blob/blob_url_request_job_factory.h"
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/strings/string_util.h"
+#include "net/base/request_priority.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_job_factory.h"
 #include "webkit/browser/blob/blob_data_handle.h"
 #include "webkit/browser/blob/blob_storage_context.h"
 #include "webkit/browser/blob/blob_url_request_job.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 
 namespace webkit_blob {
 
 namespace {
 
 int kUserDataKey;  // The value is not important, the addr is a key.
 
 BlobDataHandle* GetRequestedBlobDataHandle(net::URLRequest* request) {
   return static_cast<BlobDataHandle*>(request->GetUserData(&kUserDataKey));
 }
 
 }  // namespace
 
 // static
-net::URLRequest* BlobProtocolHandler::CreateBlobRequest(
+scoped_ptr<net::URLRequest> BlobProtocolHandler::CreateBlobRequest(
     scoped_ptr<BlobDataHandle> blob_data_handle,
     const net::URLRequestContext* request_context,
     net::URLRequest::Delegate* request_delegate) {
   const GURL kBlobUrl("blob://see_user_data/");
-  net::URLRequest* request = request_context->CreateRequest(
-      kBlobUrl, request_delegate);
-  SetRequestedBlobDataHandle(request, blob_data_handle.Pass());
-  return request;
+  scoped_ptr<net::URLRequest> request = request_context->CreateRequest(
+      kBlobUrl, net::DEFAULT_PRIORITY, request_delegate);
+  SetRequestedBlobDataHandle(request.get(), blob_data_handle.Pass());
+  return request.Pass();
 }
 
 // static
 void BlobProtocolHandler::SetRequestedBlobDataHandle(
     net::URLRequest* request,
     scoped_ptr<BlobDataHandle> blob_data_handle) {
   request->SetUserData(&kUserDataKey, blob_data_handle.release());
 }
 
 BlobProtocolHandler::BlobProtocolHandler(
@@ skipping 29 matching lines @@
   // impl that does not depend on urlfetching to perform this function.
   const std::string kPrefix("blob:uuid/");
   if (!StartsWithASCII(request->url().spec(), kPrefix, true))
     return NULL;
   std::string uuid = request->url().spec().substr(kPrefix.length());
   scoped_ptr<BlobDataHandle> handle = context_->GetBlobDataFromUUID(uuid);
   return handle.get() ? handle->data() : NULL;
 }
 
 }  // namespace webkit_blob