Delete GlobarError and Protector only after the error was removed from global list.

chrome/browser/protector/protector.h

 // Copyright (c) 2011 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_PROTECTOR_PROTECTOR_H_
 #define CHROME_BROWSER_PROTECTOR_PROTECTOR_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 26 matching lines @@
   TemplateURLService* GetTemplateURLService();
 
   // Shows global error about the specified change. Ownership of the change
   // is passed to the error object.
   void ShowChange(SettingChange* change);
 
   // SettingsChangeGlobalErrorDelegate implementation.
   virtual void OnApplyChanges() OVERRIDE;
   virtual void OnDiscardChanges() OVERRIDE;
   virtual void OnDecisionTimeout() OVERRIDE;
+  virtual void OnRemovedFromProfile() OVERRIDE;
 
  private:
   friend class DeleteTask<Protector>;
 
   // The object can only be allocated and destroyed on heap.
   virtual ~Protector();
 
   // Common handler for error delegate handlers. Calls the specified method
   // on each change we showed error for.
   void OnChangesAction(SettingChangeAction action);
 
   // Pointer to error bubble controller. Indicates if we're showing change
   // notification to user. Owns itself.
   scoped_ptr<SettingsChangeGlobalError> error_;
 
   // Profile which settings we are protecting.
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(Protector);
 };
 
 // Signs string value with protector's key.
 std::string SignSetting(const std::string& value);
 
 }  // namespace protector
 
 #endif  // CHROME_BROWSER_PROTECTOR_PROTECTOR_H_