chrome/browser/auto_launch_trial.cc

   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
  20 bool IsInAutoLaunchGroup() {
  21   return base::FieldTrialList::TrialExists(kAutoLaunchTrialName) &&
  22          base::FieldTrialList::Find(kAutoLaunchTrialName)->group_name()
  23              == kAutoLaunchTrialAutoLaunchGroup;
  24 }
  25
  26 bool IsInExperimentGroup(const std::string& brand_code) {
  27   return base::LowerCaseEqualsASCII(brand_code, "rngp");
  28 }
  29
  30 bool IsInControlGroup(const std::string& brand_code) {
  31   return base::LowerCaseEqualsASCII(brand_code, "rngq");
  32 }
  33
  34 }  // namespace auto_launch_trial