Move FilePathWatcher to base/files.

chrome/common/service_process_util_mac.mm

 // 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 "chrome/common/service_process_util_posix.h"
 
 #import <Foundation/Foundation.h>
 #include <launch.h>
 
 #include <vector>
@@ skipping 11 matching lines @@
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/version.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/launchd_mac.h"
 #include "content/common/child_process_host.h"
 
+using ::base::files::FilePathWatcher;
+
 namespace {
 
 #define kServiceProcessSessionType "Background"
 
 CFStringRef CopyServiceProcessLaunchDName() {
   base::mac::ScopedNSAutoreleasePool pool;
   NSBundle* bundle = base::mac::MainAppBundle();
   return CFStringCreateCopy(kCFAllocatorDefault,
                             base::mac::NSToCFCast([bundle bundleIdentifier]));
 }
@@ skipping 391 matching lines @@
       CFErrorRef err = NULL;
       if (!Launchd::GetInstance()->RemoveJob(label, &err)) {
         base::mac::ScopedCFTypeRef<CFErrorRef> scoped_err(err);
         LOG(ERROR) << "RemoveJob " << err;
         // Exiting with zero, so launchd doesn't restart the process.
         exit(0);
       }
     }
   }
 }