Move launchd code from chrome/browser/mac to base/mac.

base/mac/scoped_launch_data.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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 CHROME_BROWSER_MAC_SCOPED_LAUNCH_DATA_H_
-#define CHROME_BROWSER_MAC_SCOPED_LAUNCH_DATA_H_
+#ifndef BASE_MAC_SCOPED_LAUNCH_DATA_H_
+#define BASE_MAC_SCOPED_LAUNCH_DATA_H_
 #pragma once
 
 #include <launch.h>
 
 #include <algorithm>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 
-namespace launchd {
+namespace base {
+namespace mac {
 
 // Just like scoped_ptr<> but for launch_data_t.
 class ScopedLaunchData {
  public:
   typedef launch_data_t element_type;
 
   explicit ScopedLaunchData(launch_data_t object = NULL)
       : object_(object) {
   }
 
@@ skipping 35 matching lines @@
     object_ = NULL;
     return temp;
   }
 
  private:
   launch_data_t object_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedLaunchData);
 };
 
-}  // namespace launchd
+}  // namespace mac
+}  // namespace base
 
-#endif  // CHROME_BROWSER_MAC_SCOPED_LAUNCH_DATA_H_
+#endif  // BASE_MAC_SCOPED_LAUNCH_DATA_H_