Componentizing GcmProfileService.

components/gcm_driver/gcm_driver_constants.h

Index: components/gcm_driver/gcm_driver_constants.h
diff --git a/components/gcm_driver/gcm_driver_constants.h b/components/gcm_driver/gcm_driver_constants.h
new file mode 100644
index 0000000000000000000000000000000000000000..0bf6ed25de5db50421e64ab4ee8f9f7742cb23a7
--- /dev/null
+++ b/components/gcm_driver/gcm_driver_constants.h
@@ -0,0 +1,19 @@
+// 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.
+
+// A handful of resource-like constants related to the GCM(Google Cloud
+// Messaging) Driver.
+
+#ifndef COMPONENTS_GCM_DRIVER_GCM_DRIVER_CONSTANTS_H_
+
+#include "base/files/file_path.h"
+
+namespace gcm_driver {
+
+// File path for GCM Store.
+extern const base::FilePath::CharType kGCMStoreDirname[];
+
+}  //  namespace gcm_driver
+
+#endif  //  COMPONENTS_GCM_DRIVER_GCM_DRIVER_CONSTANTS_H_