Move scoped_nsdisable_screen_update from base to app/mac...

chrome/common/main_function_params.h

 // Copyright (c) 2009 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.
 
 // Wrapper to the parameter list for the "main" entry points (browser, renderer,
 // plugin) to shield the call sites from the differences between platforms
 // (e.g., POSIX doesn't need to pass any sandbox information).
 
 #ifndef CHROME_COMMON_MAIN_FUNCTION_PARAMS_H_
 #define CHROME_COMMON_MAIN_FUNCTION_PARAMS_H_
 #pragma once
 
 #include "base/command_line.h"
 #include "chrome/common/sandbox_init_wrapper.h"
 
 namespace base {
+namespace mac {
 class ScopedNSAutoreleasePool;
-};
+}
+}
 
 class Task;
 
 struct MainFunctionParams {
   MainFunctionParams(const CommandLine& cl, const SandboxInitWrapper& sb,
-                     base::ScopedNSAutoreleasePool* pool)
+                     base::mac::ScopedNSAutoreleasePool* pool)
       : command_line_(cl), sandbox_info_(sb), autorelease_pool_(pool),
         ui_task(NULL) { }
   const CommandLine& command_line_;
   const SandboxInitWrapper& sandbox_info_;
-  base::ScopedNSAutoreleasePool* autorelease_pool_;
+  base::mac::ScopedNSAutoreleasePool* autorelease_pool_;
   // Used by InProcessBrowserTest. If non-null BrowserMain schedules this
   // task to run on the MessageLoop and BrowserInit is not invoked.
   Task* ui_task;
 };
 
 #endif  // CHROME_COMMON_MAIN_FUNCTION_PARAMS_H_