Add support for child accounts on Android.

chrome/browser/supervised_user/child_accounts/child_account_service.h

 // Copyright 2014 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_SUPERVISED_USER_CHILD_ACCOUNTS_CHILD_ACCOUNT_SERVICE_H_
 #define CHROME_BROWSER_SUPERVISED_USER_CHILD_ACCOUNTS_CHILD_ACCOUNT_SERVICE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 17 matching lines @@
 // supervised user experience, fetch information about the parent(s)).
 class ChildAccountService : public KeyedService,
                             public FamilyInfoFetcher::Consumer,
                             public SigninManagerBase::Observer,
                             public SupervisedUserService::Delegate {
  public:
   virtual ~ChildAccountService();
 
   void Init();
 
+  // Sets whether the signed-in account is a child account.
+  // Public so it can be called on platforms where child account detection
+  // happens outside of this class (like Android).
+  void SetIsChildAccount(bool is_child_account);
+
   // KeyedService:
   virtual void Shutdown() override;
 
  private:
   friend class ChildAccountServiceFactory;
   // Use |ChildAccountServiceFactory::GetForProfile(...)| to get an instance of
   // this service.
   explicit ChildAccountService(Profile* profile);
 
   // SupervisedUserService::Delegate implementation.
@@ skipping 12 matching lines @@
   // FamilyInfoFetcher::Consumer implementation.
   virtual void OnGetFamilyMembersSuccess(
       const std::vector<FamilyInfoFetcher::FamilyMember>& members) override;
   virtual void OnFailure(FamilyInfoFetcher::ErrorCode error) override;
 
   void StartFetchingServiceFlags(const std::string& account_id);
   void CancelFetchingServiceFlags();
   void OnFlagsFetched(AccountServiceFlagFetcher::ResultCode,
                       const std::vector<std::string>& flags);
 
-  void SetIsChildAccount(bool is_child_account);
-
   void PropagateChildStatusToUser(bool is_child);
 
   void SetFirstCustodianPrefs(const FamilyInfoFetcher::FamilyMember& custodian);
   void SetSecondCustodianPrefs(
       const FamilyInfoFetcher::FamilyMember& custodian);
   void ClearFirstCustodianPrefs();
   void ClearSecondCustodianPrefs();
 
   void EnableExperimentalFiltering();
 
   // Owns us via the KeyedService mechanism.
   Profile* profile_;
 
   bool active_;
 
   // The user for which we are currently trying to fetch the child account flag.
   // Empty when we are not currently fetching.
   std::string account_id_;
 
   scoped_ptr<AccountServiceFlagFetcher> flag_fetcher_;
 
   scoped_ptr<FamilyInfoFetcher> family_fetcher_;
 
   base::WeakPtrFactory<ChildAccountService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChildAccountService);
 };
 
 #endif  // CHROME_BROWSER_SUPERVISED_USER_CHILD_ACCOUNTS_CHILD_ACCOUNT_SERVICE_H_