Browser watcher end-end-to-end .

chrome/browser/metrics/chrome_metrics_service_client.cc

Index: chrome/browser/metrics/chrome_metrics_service_client.cc
diff --git a/chrome/browser/metrics/chrome_metrics_service_client.cc b/chrome/browser/metrics/chrome_metrics_service_client.cc
index 182441cc22370f06b42b9e9533d724c799dd6785..93f5f48738459b7160754df1d72a2134b1a7c6cf 100644
--- a/chrome/browser/metrics/chrome_metrics_service_client.cc
+++ b/chrome/browser/metrics/chrome_metrics_service_client.cc
@@ -65,6 +65,7 @@
 #include <windows.h>
 #include "base/win/registry.h"
 #include "chrome/browser/metrics/google_update_metrics_provider_win.h"
+#include "components/browser_watcher/watcher_metrics_provider_win.h"
 #endif
 
 #if !defined(OS_CHROMEOS) && !defined(OS_IOS)
@@ -321,6 +322,11 @@ void ChromeMetricsServiceClient::Initialize() {
   google_update_metrics_provider_ = new GoogleUpdateMetricsProviderWin;
   metrics_service_->RegisterMetricsProvider(
       scoped_ptr<metrics::MetricsProvider>(google_update_metrics_provider_));
+
+  watcher_metrics_provider_ = new browser_watcher::WatcherMetricsProviderWin(
+      chrome::kBrowserExitCodesRegistryPath);
+  metrics_service_->RegisterMetricsProvider(
+      scoped_ptr<metrics::MetricsProvider>(watcher_metrics_provider_));
 #endif  // defined(OS_WIN)
 
 #if defined(ENABLE_PLUGINS)