Make chrome/browser/chrome_browser_main_linux.* Linux-only.

chrome/browser/chrome_browser_main_win.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.
 
 // Contains functions used by BrowserMain() that are win32-specific.
 
 #ifndef CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
 #define CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_
 #pragma once
 
 #include "chrome/browser/chrome_browser_main.h"
@@ skipping 33 matching lines @@
   // for chrome that get triggered by Windows from registry entries
   // HideIconsCommand & ShowIconsCommand. Chrome doesn't support hide icons
   // functionality so we just ask the users if they want to uninstall Chrome.
   static int HandleIconsCommands(const CommandLine& parsed_command_line);
 
   // Check if there is any machine level Chrome installed on the current
   // machine. If yes and the current Chrome process is user level, we do not
   // allow the user level Chrome to run. So we notify the user and uninstall
   // user level Chrome.
   static bool CheckMachineLevelInstall();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainPartsWin);
 };
 
 #endif  // CHROME_BROWSER_CHROME_BROWSER_MAIN_WIN_H_