Cleanup: Remove unused variables in chrome/ found by Scythe.

chrome/browser/profiles/profile_impl.h

 // 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.
 
 // This class gathers state related to a single user profile.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_
 
 #include <string>
@@ skipping 235 matching lines @@
 
   scoped_ptr<Profile> off_the_record_profile_;
 
   // See GetStartTime for details.
   base::Time start_time_;
 
 #if defined(OS_CHROMEOS)
   scoped_ptr<chromeos::Preferences> chromeos_preferences_;
 
   scoped_ptr<chromeos::LocaleChangeGuard> locale_change_guard_;
-
-  bool is_login_profile_;
 #endif
 
   scoped_ptr<PrefProxyConfigTracker> pref_proxy_config_tracker_;
 
   // STOP!!!! DO NOT ADD ANY MORE ITEMS HERE!!!!
   //
   // Instead, make your Service/Manager/whatever object you're hanging off the
   // Profile use our new BrowserContextKeyedServiceFactory system instead.
   // You can find the design document here:
   //
   //   https://sites.google.com/a/chromium.org/dev/developers/design-documents/profile-architecture
   //
   // and you can read the raw headers here:
   //
   // components/keyed_service/content/browser_context_dependency_manager.*
   // components/keyed_service/core/keyed_service.h
   // components/keyed_service/content/browser_context_keyed_service_factory.*
 
   Profile::Delegate* delegate_;
 
   chrome_browser_net::Predictor* predictor_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileImpl);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IMPL_H_