Persist Instance ID data to GCM store.

components/gcm_driver/instance_id/fake_instance_id_driver.h

Index: components/gcm_driver/instance_id/fake_instance_id_driver.h
diff --git a/components/gcm_driver/instance_id/fake_instance_id_driver.h b/components/gcm_driver/instance_id/fake_instance_id_driver.h
deleted file mode 100644
index 60fc0b289a811815cf964bdec3d584c41d48ec8f..0000000000000000000000000000000000000000
--- a/components/gcm_driver/instance_id/fake_instance_id_driver.h
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2015 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_GCM_DRIVER_INSTANCE_ID_FAKE_INSTANCE_ID_DRIVER_H_
-#define COMPONENTS_GCM_DRIVER_INSTANCE_ID_FAKE_INSTANCE_ID_DRIVER_H_
-
-#include "base/compiler_specific.h"
-#include "base/macros.h"
-#include "components/gcm_driver/instance_id/instance_id_driver.h"
-
-namespace instance_id {
-
-class InstanceID;
-
-class FakeInstanceIDDriver : public InstanceIDDriver {
- public:
-  FakeInstanceIDDriver();
-  ~FakeInstanceIDDriver() override;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(FakeInstanceIDDriver);
-};
-
-}  // namespace instance_id
-
-#endif  // COMPONENTS_GCM_DRIVER_INSTANCE_ID_FAKE_INSTANCE_ID_DRIVER_H_