Porting changes in chrome/{browser,common}, also enabling more unit tests....

chrome/browser/browser_process.h

 // Copyright (c) 2006-2008 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.
 
 // This interfaces is for managing the global services of the application. Each
 // service is lazily created when requested the first time. The service getters
 // will return NULL if the service is not available, so callers must check for
 // this condition.
 
 #ifndef CHROME_BROWSER_BROWSER_PROCESS_H__
@@ skipping 106 matching lines @@
   // Returns the locale used by the application.
   virtual const std::wstring& GetApplicationLocale() = 0;
 
   virtual MemoryModel memory_model() = 0;
 
   virtual SuspendController* suspend_controller() = 0;
 
   // TODO(beng): remove once XPFrame/VistaFrame are gone.
   virtual bool IsUsingNewFrames() = 0;
 
+#if defined(OS_WIN)
   // Returns an event that is signaled when the browser shutdown.
   virtual HANDLE shutdown_event() = 0;
+#endif
 
  private:
   DISALLOW_EVIL_CONSTRUCTORS(BrowserProcess);
 };
 
 extern BrowserProcess* g_browser_process;
 
 #endif  // CHROME_BROWSER_BROWSER_PROCESS_H__