Clean up the PermissionInfoBarDelegate hierarchy.

chrome/browser/geolocation/geolocation_infobar_delegate_android.h

 // Copyright 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_GEOLOCATION_INFOBAR_DELEGATE_ANDROID_H_
 #define CHROME_BROWSER_GEOLOCATION_GEOLOCATION_INFOBAR_DELEGATE_ANDROID_H_
 
 #include <string>
 
 #include "base/macros.h"
 #include "chrome/browser/permissions/permission_infobar_delegate.h"
 
 class InfoBarService;
 
 // GeolocationInfoBarDelegateAndroids are created by the
 // PermissionQueueController to control the display
 // and handling of geolocation permission infobars to the user.
-class GeolocationInfoBarDelegateAndroid : public PermissionInfobarDelegate {
+class GeolocationInfoBarDelegateAndroid : public PermissionInfoBarDelegate {
  public:
   // Creates a geolocation infobar and delegate and adds the infobar to
   // |infobar_service|.  Returns the infobar if it was successfully added.
   static infobars::InfoBar* Create(InfoBarService* infobar_service,
                                    const GURL& requesting_frame,
                                    bool user_gesture,
                                    Profile* profile,
                                    const PermissionSetCallback& callback);
 
  private:
   GeolocationInfoBarDelegateAndroid(const GURL& requesting_frame,
                                     bool user_gesture,
                                     Profile* profile,
                                     const PermissionSetCallback& callback);
   ~GeolocationInfoBarDelegateAndroid() override;
 
   // PermissionInfoBarDelegate:
   infobars::InfoBarDelegate::InfoBarIdentifier GetIdentifier() const override;
   int GetIconId() const override;
   int GetMessageResourceId() const override;
 
-  GURL requesting_frame_;
-
   DISALLOW_COPY_AND_ASSIGN(GeolocationInfoBarDelegateAndroid);
 };
 
 #endif  // CHROME_BROWSER_GEOLOCATION_GEOLOCATION_INFOBAR_DELEGATE_ANDROID_H_