Allows to manually change the stored permanent country in Variations from the translate-internals d…

components/variations/service/variations_service.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 COMPONENTS_VARIATIONS_SERVICE_VARIATIONS_SERVICE_H_
 #define COMPONENTS_VARIATIONS_SERVICE_VARIATIONS_SERVICE_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/metrics/field_trial.h"
 #include "base/observer_list.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/time.h"
 #include "components/variations/service/ui_string_overrider.h"
 #include "components/variations/service/variations_service_client.h"
 #include "components/variations/variations_request_scheduler.h"
 #include "components/variations/variations_seed_simulator.h"
 #include "components/variations/variations_seed_store.h"
+#include "components/version_info/version_info.h"
 #include "components/web_resource/resource_request_allowed_notifier.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "url/gurl.h"
 
 class PrefService;
 class PrefRegistrySimple;
 
 namespace base {
 class FeatureList;
 class Version;
@@ skipping 80 matching lines @@
   // Returns the variations server URL, which can vary if a command-line flag is
   // set and/or the variations restrict pref is set in |local_prefs|. Declared
   // static for test purposes.
   GURL GetVariationsServerURL(PrefService* local_prefs,
                               const std::string& restrict_mode_override);
 
   // Returns the permanent country code stored for this client. Country code is
   // in the format of lowercase ISO 3166-1 alpha-2. Example: us, br, in
   std::string GetStoredPermanentCountry();
 
+  // Forces an override of  kVariationsPermanentConsistencyCountry. Returns true

[hajimehoshi, 2016/04/22 07:22:57]

nit: Remove a space char after 'of'

[hamelphi, 2016/04/22 17:20:05]

Done.

+  // if the variable has been updated. Return false if the override country is
+  // the same as the stored variable, or if the update failed for any other
+  // reason.
+  bool OverrideStoredPermanentCountry(const std::string& override_country);
+
   // Exposed for testing.
   static std::string GetDefaultVariationsServerURLForTesting();
 
   // Register Variations related prefs in Local State.
   static void RegisterPrefs(PrefRegistrySimple* registry);
 
   // Register Variations related prefs in the Profile prefs.
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
   // Factory method for creating a VariationsService. Does not take ownership of
@@ skipping 78 matching lines @@
     LOAD_COUNTRY_HAS_BOTH_VERSION_NEQ_COUNTRY_EQ,
     LOAD_COUNTRY_HAS_BOTH_VERSION_NEQ_COUNTRY_NEQ,
     LOAD_COUNTRY_MAX,
   };
 
   // Loads the seed from the variations store into |seed|. If successfull,
   // |seed| will contain the loaded data and true is returned. Set as virtual
   // so that it can be overridden by tests.
   virtual bool LoadSeed(VariationsSeed* seed);
 
+  // Sets the stored permanent country pref for this client.
+  void StorePermanentCountry(const base::Version& version,
+                             const std::string& country);
+
   // Checks if prerequisites for fetching the Variations seed are met, and if
   // so, performs the actual fetch using |DoActualFetch|.
   void FetchVariationsSeed();
 
   // Notify any observers of this service based on the simulation |result|.
   void NotifyObservers(
       const variations::VariationsSeedSimulator::Result& result);
 
   // net::URLFetcherDelegate implementation:
   void OnURLFetchComplete(const net::URLFetcher* source) override;
@@ skipping 81 matching lines @@
   base::ThreadChecker thread_checker_;
 
   base::WeakPtrFactory<VariationsService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(VariationsService);
 };
 
 }  // namespace variations
 
 #endif  // COMPONENTS_VARIATIONS_SERVICE_VARIATIONS_SERVICE_H_