Move variations component code to variations namespace.

chrome/browser/autocomplete/search_provider_unittest.cc

 // Copyright 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.
 
 #include "chrome/browser/autocomplete/search_provider.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
@@ skipping 449 matching lines @@
         "Case #" << i << ": " << error_description;
   }
 }
 
 void SearchProviderTest::ResetFieldTrialList() {
   // Destroy the existing FieldTrialList before creating a new one to avoid
   // a DCHECK.
   field_trial_list_.reset();
   field_trial_list_.reset(new base::FieldTrialList(
       new metrics::SHA1EntropyProvider("foo")));
-  chrome_variations::testing::ClearAllVariationParams();
+  variations::testing::ClearAllVariationParams();
   base::FieldTrial* trial = base::FieldTrialList::CreateFieldTrial(
       "AutocompleteDynamicTrial_0", "DefaultGroup");
   trial->group();
 }
 
 base::FieldTrial* SearchProviderTest::CreateZeroSuggestFieldTrial(
     bool enabled) {
   std::map<std::string, std::string> params;
   params[std::string(OmniboxFieldTrial::kZeroSuggestRule)] = enabled ?
       "true" : "false";
-  chrome_variations::AssociateVariationParams(
+  variations::AssociateVariationParams(
       OmniboxFieldTrial::kBundledExperimentFieldTrialName, "A", params);
   return base::FieldTrialList::CreateFieldTrial(
       OmniboxFieldTrial::kBundledExperimentFieldTrialName, "A");
 }
 
 void SearchProviderTest::ClearAllResults() {
   provider_->ClearAllResults();
 }
 
 // Actual Tests ---------------------------------------------------------------
@@ skipping 2724 matching lines @@
 
   // The expiration time is always updated.
   provider_->GetSessionToken();
   base::TimeTicks expiration_time_1 = provider_->token_expiration_time_;
   base::PlatformThread::Sleep(kSmallDelta);
   provider_->GetSessionToken();
   base::TimeTicks expiration_time_2 = provider_->token_expiration_time_;
   EXPECT_GT(expiration_time_2, expiration_time_1);
   EXPECT_GE(expiration_time_2, expiration_time_1 + kSmallDelta);
 }