[Mac] Remove content/ CrApplication.

chrome/service/chrome_service_application_mac.h

 // 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 CHROME_SERVICE_CHROME_SERVICE_APPLICATION_MAC_H_
 #define CHROME_SERVICE_CHROME_SERVICE_APPLICATION_MAC_H_
 #pragma once
 
 #ifdef __OBJC__
 
-#import "content/common/chrome_application_mac.h"
+#import <AppKit/AppKit.h>
 
 // Top level Mac Application for the service process.
-@interface ServiceCrApplication : CrApplication
+@interface ServiceApplication : NSApplication
 
 @end
 
 #endif  // __OBJC__
 
 namespace chrome_service_application_mac {
 
-// To be used to instantiate ServiceCrApplication from C++ code.
-void RegisterServiceCrApp();
+// To be used to instantiate ServiceApplication from C++ code.
+void RegisterServiceApp();
+
 }  // namespace chrome_service_application_mac
 
 #endif  // CHROME_SERVICE_CHROME_SERVICE_APPLICATION_MAC_H_
-