Use kMetricsReportingEnabled instead of kStatsReporingPref on metrics side

chrome/browser/chrome_browser_main.cc

Index: chrome/browser/chrome_browser_main.cc
diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
index 010d0cbeec7af03358db7dd5723bf48f70341f0d..c42d2b4fa9820e66ad096b5bbcb4184c8833319b 100644
--- a/chrome/browser/chrome_browser_main.cc
+++ b/chrome/browser/chrome_browser_main.cc
@@ -62,6 +62,7 @@
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
 #include "chrome/browser/memory/tab_manager.h"
 #include "chrome/browser/metrics/field_trial_synchronizer.h"
+#include "chrome/browser/metrics/metrics_reporting_state.h"
 #include "chrome/browser/metrics/thread_watcher.h"
 #include "chrome/browser/nacl_host/nacl_browser_delegate_impl.h"
 #include "chrome/browser/net/crl_set_fetcher.h"
@@ -732,6 +733,16 @@ void ChromeBrowserMainParts::SetupMetricsAndFieldTrials() {
   // Register a synthetic field trial for the sampling profiler configuration
   // that was already chosen.
   sampling_profiler_config_.RegisterSyntheticFieldTrial();
+
+#if defined(OS_CHROMEOS)
+  // Set kMetricsReportingEnabled based on kStatsReportingPref device setting as
+  // it is the source of truth on Chrome OS.
+  bool enable_metrics = false;
+  chromeos::CrosSettings::Get()->GetBoolean(chromeos::kStatsReportingPref,
+                                            &enable_metrics);
+  InitiateMetricsReportingChange(enable_metrics,
+                                 OnMetricsReportingCallbackType());

[Alexei Svitkine (slow), 2015/10/29 17:04:14]

Can this code be somewhere in chrome/browser/metrics?

e.g. in this ctor: 

https://code.google.com/p/chromium/codesearch#chromium/src/chrome/browser/met...

[gayane -on leave until 09-2017, 2015/11/02 19:23:52]

Moved to the constructor

+#endif // defined(OS_CHROMEOS)
 }
 
 // ChromeBrowserMainParts: |SetupMetricsAndFieldTrials()| related --------------