Componentize VariationsSeedStore and its unittest

components/variations/variations_seed_store.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_METRICS_VARIATIONS_VARIATIONS_SEED_STORE_H_
-#define CHROME_BROWSER_METRICS_VARIATIONS_VARIATIONS_SEED_STORE_H_
+#ifndef COMPONENTS_VARIATIONS_VARIATIONS_SEED_STORE_H_
+#define COMPONENTS_VARIATIONS_VARIATIONS_SEED_STORE_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/time/time.h"
 
 class PrefService;
 class PrefRegistrySimple;
 
@@ skipping 109 matching lines @@
   bool seed_has_country_code_;
 
   // Keeps track of an invalid signature.
   std::string invalid_base64_signature_;
 
   DISALLOW_COPY_AND_ASSIGN(VariationsSeedStore);
 };
 
 }  // namespace chrome_variations
 
-#endif  // CHROME_BROWSER_METRICS_VARIATIONS_VARIATIONS_SEED_STORE_H_
+#endif  // COMPONENTS_VARIATIONS_VARIATIONS_SEED_STORE_H_