Remove passphrase dialog and last parts of elevation.

chrome/browser/managed_mode/managed_mode_navigation_observer.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_MANAGED_MODE_MANAGED_MODE_NAVIGATION_OBSERVER_H_
 #define CHROME_BROWSER_MANAGED_MODE_MANAGED_MODE_NAVIGATION_OBSERVER_H_
 
 #include <set>
 
 #include "base/memory/scoped_vector.h"
@@ skipping 11 matching lines @@
 
 class ManagedModeNavigationObserver
     : public content::WebContentsObserver,
       public content::WebContentsUserData<ManagedModeNavigationObserver> {
  public:
   virtual ~ManagedModeNavigationObserver();
 
   // Sets the specific infobar as dismissed.
   void WarnInfobarDismissed();
 
-  // Returns the elevation state for the corresponding WebContents.
-  bool is_elevated() const;
-
-  // Set the elevation state for the corresponding WebContents.
-  void set_elevated(bool is_elevated);
-
   const std::vector<const content::NavigationEntry*>* blocked_navigations()
       const {
     return &blocked_navigations_.get();
   }
 
   // Called when a network request to |url| is blocked.
   static void OnRequestBlocked(int render_process_host_id,
                                int render_view_id,
                                const GURL& url,
                                const base::Callback<void(bool)>& callback);
@@ skipping 20 matching lines @@
   ManagedUserService* managed_user_service_;
 
   // Owned by ManagedUserService.
   const ManagedModeURLFilter* url_filter_;
 
   // Owned by the InfoBarService, which has the same lifetime as this object.
   InfoBarDelegate* warn_infobar_delegate_;
 
   ScopedVector<const content::NavigationEntry> blocked_navigations_;
 
-  // The elevation state corresponding to the current WebContents.
-  // Will be set to true for non-managed users.
-  bool is_elevated_;
-
   DISALLOW_COPY_AND_ASSIGN(ManagedModeNavigationObserver);
 };
 
 #endif  // CHROME_BROWSER_MANAGED_MODE_MANAGED_MODE_NAVIGATION_OBSERVER_H_