Move variations component code to variations namespace.

components/variations/study_filtering.cc

 // 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.
 
 #include "components/variations/study_filtering.h"
 
 #include <set>
 
-namespace chrome_variations {
+namespace variations {
 
 namespace {
 
 Study_Platform GetCurrentPlatform() {
 #if defined(OS_WIN)
   return Study_Platform_PLATFORM_WINDOWS;
 #elif defined(OS_IOS)
   return Study_Platform_PLATFORM_IOS;
 #elif defined(OS_MACOSX)
   return Study_Platform_PLATFORM_MAC;
@@ skipping 178 matching lines @@
       DVLOG(1) << "Filtered out study " << study.name() <<
                   " due to start date.";
       return false;
     }
 
     if (!CheckStudyHardwareClass(study.filter(), hardware_class)) {
       DVLOG(1) << "Filtered out study " << study.name() <<
                   " due to hardware_class.";
       return false;
     }
-
   }
 
   DVLOG(1) << "Kept study " << study.name() << ".";
   return true;
 }
 
 }  // namespace internal
 
 void FilterAndValidateStudies(
     const VariationsSeed& seed,
@@ skipping 29 matching lines @@
   }
 
   for (size_t i = 0; i < expired_studies.size(); ++i) {
     if (!ContainsKey(created_studies, expired_studies[i]->name())) {
       ProcessedStudy::ValidateAndAppendStudy(expired_studies[i], true,
                                              filtered_studies);
     }
   }
 }
 
-}  // namespace chrome_variations
+}  // namespace variations