Persist Instance ID data to GCM store.

google_apis/gcm/engine/gcm_store_impl.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 GOOGLE_APIS_GCM_ENGINE_GCM_STORE_IMPL_H_
 #define GOOGLE_APIS_GCM_ENGINE_GCM_STORE_IMPL_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 84 matching lines @@
   void SetLastTokenFetchTime(const base::Time& time,
                              const UpdateCallback& callback) override;
 
   // Sets the custom client heartbeat interval for the scope.
   void AddHeartbeatInterval(const std::string& scope,
                             int interval_ms,
                             const UpdateCallback& callback) override;
   void RemoveHeartbeatInterval(const std::string& scope,
                                const UpdateCallback& callback) override;
 
+  // Instance ID data.
+  void AddInstanceIDData(const std::string& app_id,
+                         const std::string& instance_id_data,
+                         const UpdateCallback& callback) override;
+  void RemoveInstanceIDData(const std::string& app_id,
+                            const UpdateCallback& callback) override;
+
   // Injects a value to database. Only to be used for testing.
   void SetValueForTesting(const std::string& key,
                           const std::string& value,
                           const UpdateCallback& callback);
 
  private:
   typedef std::map<std::string, int> AppIdToMessageCountMap;
 
   // Continuation to update the per-app message counts after a load.
   void LoadContinuation(const LoadCallback& callback,
@@ skipping 23 matching lines @@
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
 
   base::WeakPtrFactory<GCMStoreImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GCMStoreImpl);
 };
 
 }  // namespace gcm
 
 #endif  // GOOGLE_APIS_GCM_ENGINE_GCM_STORE_IMPL_H_