Move variations component code to variations namespace.

components/variations/variations_seed_processor.cc

 // Copyright 2013 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.
 
 #include "components/variations/variations_seed_processor.h"
 
 #include <map>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/variations/processed_study.h"
 #include "components/variations/study_filtering.h"
 #include "components/variations/variations_associated_data.h"
 
-namespace chrome_variations {
+namespace variations {
 
 namespace {
 
 // Associates the variations params of |experiment|, if present.
 void RegisterExperimentParams(const Study& study,
                               const Study_Experiment& experiment) {
   std::map<std::string, std::string> params;
   for (int i = 0; i < experiment.param_size(); ++i) {
     if (experiment.param(i).has_name() && experiment.param(i).has_value())
       params[experiment.param(i).name()] = experiment.param(i).value();
@@ skipping 151 matching lines @@
 
     // The field trial was defined from |study|, so the active experiment's name
     // must be in the |study|.
     DCHECK_NE(-1, experiment_index);
 
     ApplyUIStringOverrides(study.experiment(experiment_index),
                            override_callback);
   }
 }
 
-}  // namespace chrome_variations
+}  // namespace variations