Componentize VariationsSeedStore and its unittest

components/variations.gypi

 # 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.
 
 {
   'targets': [
     {
       # GN version: //components/variations
       'target_name': 'variations',
       'type': 'static_library',
       'include_dirs': [
         '..',
       ],
       'dependencies': [
         # List of dependencies is intentionally very minimal. Please avoid
         # adding extra dependencies without first checking with OWNERS.
         '../base/base.gyp:base',
         '../base/base.gyp:base_prefs',
+        '../crypto/crypto.gyp:crypto',
         '../third_party/mt19937ar/mt19937ar.gyp:mt19937ar',
+        '../third_party/protobuf/protobuf.gyp:protobuf_lite',
       ],
       'sources': [
         # Note: sources list duplicated in GN build.
         'variations/active_field_trials.cc',
         'variations/active_field_trials.h',
         'variations/android/component_jni_registrar.cc',
         'variations/android/component_jni_registrar.h',
         'variations/android/variations_associated_data_android.cc',
         'variations/android/variations_associated_data_android.h',
         'variations/caching_permuted_entropy_provider.cc',
@@ skipping 19 matching lines @@
         'variations/variations_experiment_util.cc',
         'variations/variations_experiment_util.h',
         'variations/variations_request_scheduler.cc',
         'variations/variations_request_scheduler.h',
         'variations/variations_request_scheduler_mobile.cc',
         'variations/variations_request_scheduler_mobile.h',
         'variations/variations_seed_processor.cc',
         'variations/variations_seed_processor.h',
         'variations/variations_seed_simulator.cc',
         'variations/variations_seed_simulator.h',
+        'variations/variations_seed_store.cc',
+        'variations/variations_seed_store.h',
         'variations/variations_service_client.h',
         'variations/variations_url_constants.cc',
         'variations/variations_url_constants.h',
       ],
       'variables': {
         'proto_in_dir': 'variations/proto',
         'proto_out_dir': 'components/variations/proto',
       },
       'includes': [ '../build/protoc.gypi' ],
       'conditions': [
@@ skipping 57 matching lines @@
           ],
           'variables': {
             'jni_gen_package': 'variations',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
       ],
     }],
   ]
 }