Use kMetricsReportingEnabled instead of kStatsReporingPref on metrics side

chrome/browser/browser_process_impl.cc

Index: chrome/browser/browser_process_impl.cc
diff --git a/chrome/browser/browser_process_impl.cc b/chrome/browser/browser_process_impl.cc
index ebfc6a490395d56dc417d132156374c375d85e7f..5549756d22266768eded8e423578f1802a15aeb4 100644
--- a/chrome/browser/browser_process_impl.cc
+++ b/chrome/browser/browser_process_impl.cc
@@ -833,11 +833,8 @@ void BrowserProcessImpl::RegisterPrefs(PrefRegistrySimple* registry) {
   registry->RegisterStringPref(prefs::kHardwareKeyboardLayout,
                                std::string());
 #endif  // defined(OS_CHROMEOS)
-#if !defined(OS_CHROMEOS)
   registry->RegisterBooleanPref(metrics::prefs::kMetricsReportingEnabled,
                                 GoogleUpdateSettings::GetCollectStatsConsent());
-#endif  // !defined(OS_CHROMEOS)
-
 #if defined(OS_ANDROID)
   registry->RegisterBooleanPref(
       prefs::kCrashReportingEnabled, false);
@@ -1015,7 +1012,7 @@ void BrowserProcessImpl::CreateLocalState() {
 
   // This preference must be kept in sync with external values; update them
   // whenever the preference or its controlling policy changes.
-#if !defined(OS_CHROMEOS) && !defined(OS_ANDROID) && !defined(OS_IOS)
+#if !defined(OS_ANDROID) && !defined(OS_IOS)
   pref_change_registrar_.Add(
       metrics::prefs::kMetricsReportingEnabled,
       base::Bind(&BrowserProcessImpl::ApplyMetricsReportingPolicy,
@@ -1054,7 +1051,7 @@ void BrowserProcessImpl::PreMainMessageLoopRun() {
   if (local_state_->IsManagedPreference(prefs::kDefaultBrowserSettingEnabled))
     ApplyDefaultBrowserPolicy();
 
-#if !defined(OS_CHROMEOS) && !defined(OS_ANDROID) && !defined(OS_IOS)
+#if !defined(OS_ANDROID) && !defined(OS_IOS)
   ApplyMetricsReportingPolicy();
 #endif
 
@@ -1216,7 +1213,7 @@ void BrowserProcessImpl::ApplyAllowCrossOriginAuthPromptPolicy() {
 }
 
 void BrowserProcessImpl::ApplyMetricsReportingPolicy() {
-#if !defined(OS_CHROMEOS) && !defined(OS_ANDROID) && !defined(OS_IOS)
+#if !defined(OS_ANDROID) && !defined(OS_IOS)
   CHECK(BrowserThread::PostTask(
       BrowserThread::FILE, FROM_HERE,
       base::Bind(