Make sure the Autolaunch infobar...

chrome/browser/auto_launch_trial.cc

 // Copyright (c) 2011 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/auto_launch_trial.h"
 
 #include "base/file_path.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
+#include "base/string_util.h"
 #include "chrome/browser/first_run/first_run.h"
 #include "chrome/installer/util/master_preferences_constants.h"
 #include "chrome/installer/util/master_preferences.h"
 
 const char kAutoLaunchTrialName[] = "AutoLaunchExperiment";
 const char kAutoLaunchTrialAutoLaunchGroup[] = "AutoLaunching";
 const char kAutoLaunchTrialControlGroup[] = "NotAutoLaunching";
 
 namespace auto_launch_trial {
 
-bool IsInAutoLaunchGroup() {
+bool IsInAutoLaunchFieldTrial() {

[Roger Tawa OOO till Jul 10th, 2011/12/16 20:44:31]

I actually think the old name was better.  Remember that the control group *is*
in the field trial; they just happen to be ones not getting the extra goodies. 
They are different from the "rest of the population" since the rest is not being
tracked with user metrics.

   return base::FieldTrialList::TrialExists(kAutoLaunchTrialName) &&
          base::FieldTrialList::Find(kAutoLaunchTrialName)->group_name()
              == kAutoLaunchTrialAutoLaunchGroup;
 }
 
+bool IsInExperimentGroup(const std::string& brand_code) {
+  return LowerCaseEqualsASCII(brand_code, "rngp");
+}
+
+bool IsInControlGroup(const std::string& brand_code) {
+  return LowerCaseEqualsASCII(brand_code, "rngq");
+}
+
 void UpdateToggleAutoLaunchMetric(bool auto_launch) {
   UMA_HISTOGRAM_ENUMERATION(
       base::FieldTrial::MakeName("ToggleAutoLaunch", kAutoLaunchTrialName),
       auto_launch ? 1 : 0, 2);
 }
 
 void UpdateInfobarResponseMetric(InfobarMetricResponse response) {
   UMA_HISTOGRAM_ENUMERATION(
       base::FieldTrial::MakeName("InfobarRepsonse", kAutoLaunchTrialName),
       response, 3);
 }
 
 void UpdateInfobarShownMetric() {
   UMA_HISTOGRAM_COUNTS(
       base::FieldTrial::MakeName("InfobarShown", kAutoLaunchTrialName), 1);
 }
 
 }  // namespace auto_launch_trial