Update geolocation infobar to handle Android system settings

chrome/browser/geolocation/chrome_geolocation_permission_context_android.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.
 
 #ifndef CHROME_BROWSER_GEOLOCATION_CHROME_GEOLOCATION_PERMISSION_CONTEXT_ANDROID_H_
 #define CHROME_BROWSER_GEOLOCATION_CHROME_GEOLOCATION_PERMISSION_CONTEXT_ANDROID_H_
 
 #include "chrome/browser/geolocation/chrome_geolocation_permission_context.h"
 
+class GoogleLocationSettingsHelper;
 
 // Android-specific geolocation permission flow, taking into account the
 // Google Location Settings, if available.
 class ChromeGeolocationPermissionContextAndroid
     : public ChromeGeolocationPermissionContext {
 
  private:
   friend class ChromeGeolocationPermissionContext;
   explicit ChromeGeolocationPermissionContextAndroid(Profile* profile);
 
   virtual void DecidePermission(
       int render_process_id,
       int render_view_id,
       int bridge_id,
       const GURL& requesting_frame,
       const GURL& embedder,
       base::Callback<void(bool)> callback) OVERRIDE;
 
   virtual void PermissionDecided(int render_process_id,
                                  int render_view_id,
                                  int bridge_id,
                                  const GURL& requesting_frame,
                                  const GURL& embedder,
                                  base::Callback<void(bool)> callback,
                                  bool allowed) OVERRIDE;
 
   virtual GeolocationInfoBarQueueController* CreateQueueController() OVERRIDE;
+
+  scoped_ptr<GoogleLocationSettingsHelper> google_location_settings_helper_;
 };
 
 #endif  // CHROME_BROWSER_GEOLOCATION_CHROME_GEOLOCATION_PERMISSION_CONTEXT_ANDROID_H_