Remove implicit conversions from scoped_refptr to T* in webkit/

webkit/browser/fileapi/sandbox_file_system_backend_delegate.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 "webkit/browser/fileapi/sandbox_file_system_backend_delegate.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 173 matching lines @@
                                  base::Bind(&GetTypeStringForURL),
                                  GetKnownTypeStrings(),
                                  this))),
       file_system_usage_cache_(new FileSystemUsageCache(file_task_runner)),
       quota_observer_(new SandboxQuotaObserver(quota_manager_proxy,
                                                file_task_runner,
                                                obfuscated_file_util(),
                                                usage_cache())),
       quota_reservation_manager_(new QuotaReservationManager(
           scoped_ptr<QuotaReservationManager::QuotaBackend>(
-              new QuotaBackendImpl(file_task_runner_,
+              new QuotaBackendImpl(file_task_runner_.get(),
                                    obfuscated_file_util(),
                                    usage_cache(),
                                    quota_manager_proxy)))),
       special_storage_policy_(special_storage_policy),
       file_system_options_(file_system_options),
       is_filesystem_opened_(false),
       weak_factory_(this) {
   // Prepopulate database only if it can run asynchronously (i.e. the current
   // thread is not file_task_runner). Usually this is the case but may not
   // in test code.
@@ skipping 459 matching lines @@
   return new ObfuscatedFileUtil(special_storage_policy,
                                 file_system_directory,
                                 env_override,
                                 file_task_runner,
                                 base::Bind(&GetTypeStringForURL),
                                 GetKnownTypeStrings(),
                                 NULL);
 }
 
 }  // namespace storage