Fix macos build

src/core/scoped_nsautorelease_pool.h

@@ -1,38 +0,0 @@
-// 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.
-
-#ifndef BASE_MAC_SCOPED_NSAUTORELEASE_POOL_H_
-#define BASE_MAC_SCOPED_NSAUTORELEASE_POOL_H_
-
-#include <QObject>
-
-#if defined(__OBJC__)
-@class NSAutoreleasePool;
-#else  // __OBJC__
-class NSAutoreleasePool;
-#endif  // __OBJC__
-
-// ScopedNSAutoreleasePool allocates an NSAutoreleasePool when instantiated and
-// sends it a -drain message when destroyed.  This allows an autorelease pool to
-// be maintained in ordinary C++ code without bringing in any direct Objective-C
-// dependency.
-
-class ScopedNSAutoreleasePool {
- public:
-  ScopedNSAutoreleasePool();
-  ~ScopedNSAutoreleasePool();
-
-  // Clear out the pool in case its position on the stack causes it to be
-  // alive for long periods of time (such as the entire length of the app).
-  // Only use then when you're certain the items currently in the pool are
-  // no longer needed.
-  void Recycle();
- private:
-  NSAutoreleasePool* autorelease_pool_;
-
- private:
-  Q_DISABLE_COPY(ScopedNSAutoreleasePool);
-};
-
-#endif  // BASE_MAC_SCOPED_NSAUTORELEASE_POOL_H_

src/core/scoped_nsautorelease_pool.mm

@@ -1,24 +0,0 @@
-// Copyright (c) 2010 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 "scoped_nsautorelease_pool.h"
-
-#import <Foundation/Foundation.h>
-
-ScopedNSAutoreleasePool::ScopedNSAutoreleasePool()
-    : autorelease_pool_([[NSAutoreleasePool alloc] init]) {
-  Q_ASSERT(autorelease_pool_);
-}
-
-ScopedNSAutoreleasePool::~ScopedNSAutoreleasePool() {
-  [autorelease_pool_ drain];
-}
-
-// Cycle the internal pool, allowing everything there to get cleaned up and
-// start anew.
-void ScopedNSAutoreleasePool::Recycle() {
-  [autorelease_pool_ drain];
-  autorelease_pool_ = [[NSAutoreleasePool alloc] init];
-  Q_ASSERT(autorelease_pool_);
-}