Remove old C++03 move emulation code.

storage/browser/blob/scoped_file.cc

 // Copyright (c) 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 "storage/browser/blob/scoped_file.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
@@ skipping 11 matching lines @@
                        const scoped_refptr<base::TaskRunner>& file_task_runner)
     : path_(path),
       scope_out_policy_(policy),
       file_task_runner_(file_task_runner) {
   DCHECK(path.empty() || policy != DELETE_ON_SCOPE_OUT ||
          file_task_runner.get())
       << "path:" << path.value() << " policy:" << policy
       << " runner:" << file_task_runner.get();
 }
 
-ScopedFile::ScopedFile(RValue other) {
-  MoveFrom(*other.object);
+ScopedFile::ScopedFile(ScopedFile&& other) {
+  MoveFrom(other);
 }
 
 ScopedFile::~ScopedFile() {
   Reset();
 }
 
 void ScopedFile::AddScopeOutCallback(
     const ScopeOutCallback& callback,
     base::TaskRunner* callback_runner) {
   if (!callback_runner)
@@ skipping 32 matching lines @@
 void ScopedFile::MoveFrom(ScopedFile& other) {
   Reset();
 
   scope_out_policy_ = other.scope_out_policy_;
   scope_out_callbacks_.swap(other.scope_out_callbacks_);
   file_task_runner_ = other.file_task_runner_;
   path_ = other.Release();
 }
 
 }  // namespace storage