Remove 'Learn More' Link from the geolocation infobar

chrome/browser/geolocation/geolocation_infobar_delegate.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_GEOLOCATION_INFOBAR_DELEGATE_H_
 #define CHROME_BROWSER_GEOLOCATION_GEOLOCATION_INFOBAR_DELEGATE_H_
 
 #include <string>
 
 #include "chrome/browser/content_settings/permission_request_id.h"
@@ skipping 42 matching lines @@
  private:
   // ConfirmInfoBarDelegate:
   virtual void InfoBarDismissed() OVERRIDE;
   virtual int GetIconID() const OVERRIDE;
   virtual Type GetInfoBarType() const OVERRIDE;
   virtual bool ShouldExpireInternal(
       const NavigationDetails& details) const OVERRIDE;
   virtual base::string16 GetMessageText() const OVERRIDE;
   virtual base::string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
   virtual bool Cancel() OVERRIDE;
-  virtual base::string16 GetLinkText() const OVERRIDE;
-  virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
 
   PermissionQueueController* controller_;
   const PermissionRequestID id_;
   GURL requesting_frame_;
   int contents_unique_id_;
   std::string display_languages_;
 
   // Whether the user has interacted with the geolocation infobar.
   bool user_has_interacted_;
 
   DISALLOW_COPY_AND_ASSIGN(GeolocationInfoBarDelegate);
 };
 
 #endif  // CHROME_BROWSER_GEOLOCATION_GEOLOCATION_INFOBAR_DELEGATE_H_