Use OffTheRecord profile in case of GuestLogin for AppList.

chrome/browser/profiles/profile_manager.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.
 
 // This class keeps track of the currently-active profiles in the runtime.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_
 #pragma once
 
@@ skipping 41 matching lines @@
   // Returns the default profile.  This adds the profile to the
   // ProfileManager if it doesn't already exist.  This method returns NULL if
   // the profile doesn't exist and we can't create it.
   // The profile used can be overridden by using --login-profile on cros.
   Profile* GetDefaultProfile(const FilePath& user_data_dir);
 
   // DEPRECATED: DO NOT USE unless in ChromeOS.
   // Same as instance method but provides the default user_data_dir as well.
   static Profile* GetDefaultProfile();
 
+  // DEPRECATED: DO NOT USE unless in ChromeOS.
+  // Same as GetDefaultProfile() but returns OffTheRecord profile
+  // if guest login.
+  static Profile* GetDefaultProfileOrOffTheRecord();
+
   // Returns a profile for a specific profile directory within the user data
   // dir. This will return an existing profile it had already been created,
   // otherwise it will create and manage it.
   Profile* GetProfile(const FilePath& profile_dir);
 
   // Returns total number of profiles available on this machine.
   size_t GetNumberOfProfiles();
 
   // Explicit asynchronous creation of a profile located at |profile_path|.
   // If the profile has already been created then callback is called
@@ skipping 252 matching lines @@
 class ProfileManagerWithoutInit : public ProfileManager {
  public:
   explicit ProfileManagerWithoutInit(const FilePath& user_data_dir);
 
  protected:
   virtual void DoFinalInitForServices(Profile*, bool) OVERRIDE {}
   virtual void DoFinalInitLogging(Profile*) OVERRIDE {}
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_