1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/browser/auto_launch_trial.h" 6 7 #include "base/files/file_path.h" 8 #include "base/metrics/field_trial.h" 9 #include "base/strings/string_util.h" 10 #include "chrome/browser/first_run/first_run.h" 11 #include "chrome/installer/util/master_preferences.h" 12 #include "chrome/installer/util/master_preferences_constants.h" 13 14 const char kAutoLaunchTrialName[] = "AutoLaunchExperiment"; 15 const char kAutoLaunchTrialAutoLaunchGroup[] = "AutoLaunching"; 16 const char kAutoLaunchTrialControlGroup[] = "NotAutoLaunching"; 17 18 namespace auto_launch_trial { 19 IsInAutoLaunchGroup()20bool IsInAutoLaunchGroup() { 21 return base::FieldTrialList::TrialExists(kAutoLaunchTrialName) && 22 base::FieldTrialList::Find(kAutoLaunchTrialName)->group_name() 23 == kAutoLaunchTrialAutoLaunchGroup; 24 } 25 IsInExperimentGroup(const std::string & brand_code)26bool IsInExperimentGroup(const std::string& brand_code) { 27 return LowerCaseEqualsASCII(brand_code, "rngp"); 28 } 29 IsInControlGroup(const std::string & brand_code)30bool IsInControlGroup(const std::string& brand_code) { 31 return LowerCaseEqualsASCII(brand_code, "rngq"); 32 } 33 34 } // namespace auto_launch_trial 35