Store gpu crashes in the systemprofileproto

chrome/browser/metrics/metrics_service.cc

Index: chrome/browser/metrics/metrics_service.cc
diff --git a/chrome/browser/metrics/metrics_service.cc b/chrome/browser/metrics/metrics_service.cc
index 98543ebe40ed246c747dfdaf1cb586fdbb4dcee7..dfc8e5402204ad0235ad1f22db55e4ec301b9424 100644
--- a/chrome/browser/metrics/metrics_service.cc
+++ b/chrome/browser/metrics/metrics_service.cc
@@ -446,6 +446,7 @@ void MetricsService::RegisterPrefs(PrefRegistrySimple* registry) {
                                 0);
   registry->RegisterIntegerPref(prefs::kStabilityDebuggerPresent, 0);
   registry->RegisterIntegerPref(prefs::kStabilityDebuggerNotPresent, 0);
+  registry->RegisterIntegerPref(prefs::kStabilityGpuCrashCount, 0);
 #if defined(OS_CHROMEOS)
   registry->RegisterIntegerPref(prefs::kStabilityOtherUserCrashCount, 0);
   registry->RegisterIntegerPref(prefs::kStabilityKernelCrashCount, 0);
@@ -486,6 +487,7 @@ void MetricsService::DiscardOldStabilityStats(PrefService* local_state) {
   local_state->SetInteger(prefs::kStabilityPageLoadCount, 0);
   local_state->SetInteger(prefs::kStabilityRendererCrashCount, 0);
   local_state->SetInteger(prefs::kStabilityRendererHangCount, 0);
+  local_state->SetInteger(prefs::kStabilityGpuCrashCount, 0);
 
   local_state->SetInt64(prefs::kStabilityLaunchTimeSec, 0);
   local_state->SetInt64(prefs::kStabilityLastTimestampSec, 0);
@@ -675,6 +677,8 @@ void MetricsService::SetUpNotifications(
                  content::NotificationService::AllSources());
   registrar->Add(observer, content::NOTIFICATION_RENDERER_PROCESS_CLOSED,
                  content::NotificationService::AllSources());
+  registrar->Add(observer, content::NOTIFICATION_GPU_PROCESS_CLOSED_ABNORMALLY,
+                 content::NotificationService::AllSources());
   registrar->Add(observer, content::NOTIFICATION_RENDER_WIDGET_HOST_HANG,
                  content::NotificationService::AllSources());
   registrar->Add(observer, chrome::NOTIFICATION_OMNIBOX_OPENED_URL,
@@ -751,6 +755,10 @@ void MetricsService::Observe(int type,
       break;
     }
 
+    case content::NOTIFICATION_GPU_PROCESS_CLOSED_ABNORMALLY:
+      LogGpuCrash();
+      break;
+
     default:
       NOTREACHED();
       break;
@@ -1925,6 +1933,10 @@ void MetricsService::StartExternalMetrics() {
 }
 #endif
 
+void MetricsService::LogGpuCrash() {
+  IncrementPrefValue(prefs::kStabilityGpuCrashCount);
+}
+
 // static
 bool MetricsServiceHelper::IsMetricsReportingEnabled() {
   bool result = false;