Add UMA for default content settings values, and default content settings changed actions.

chrome/browser/content_settings/content_settings_default_provider.cc

Index: chrome/browser/content_settings/content_settings_default_provider.cc
diff --git a/chrome/browser/content_settings/content_settings_default_provider.cc b/chrome/browser/content_settings/content_settings_default_provider.cc
index 15b31de6d5bba2983be216e8b462d2b9861a7ee8..f788de7835512c413bd632893e56b6b85bc0e396 100644
--- a/chrome/browser/content_settings/content_settings_default_provider.cc
+++ b/chrome/browser/content_settings/content_settings_default_provider.cc
@@ -10,6 +10,7 @@
 #include "base/auto_reset.h"
 #include "base/basictypes.h"
 #include "base/command_line.h"
+#include "base/metrics/histogram.h"
 #include "chrome/browser/content_settings/content_settings_rule.h"
 #include "chrome/browser/content_settings/content_settings_utils.h"
 #include "chrome/browser/prefs/pref_service.h"
@@ -121,6 +122,47 @@ DefaultProvider::DefaultProvider(PrefService* prefs, bool incognito)
         UserMetricsAction("CookieBlockingDisabledPerDefault"));
   }
 
+  UMA_HISTOGRAM_ENUMERATION(
+      "ContentSettings.DefaultImagesSetting",
+      ValueToContentSetting(
+          default_settings_[CONTENT_SETTINGS_TYPE_IMAGES].get()),
+      CONTENT_SETTING_NUM_SETTINGS-1);
+  UMA_HISTOGRAM_ENUMERATION(
+      "ContentSettings.DefaultJavaScriptSetting",
+      ValueToContentSetting(
+          default_settings_[CONTENT_SETTINGS_TYPE_JAVASCRIPT].get()),
+      CONTENT_SETTING_NUM_SETTINGS-1);
+  UMA_HISTOGRAM_ENUMERATION(
+      "ContentSettings.DefaultPluginsSetting",
+      ValueToContentSetting(
+          default_settings_[CONTENT_SETTINGS_TYPE_PLUGINS].get()),
+      CONTENT_SETTING_NUM_SETTINGS-1);
+  UMA_HISTOGRAM_ENUMERATION(
+      "ContentSettings.DefaultPopupsSetting",
+      ValueToContentSetting(
+          default_settings_[CONTENT_SETTINGS_TYPE_POPUPS].get()),
+      CONTENT_SETTING_NUM_SETTINGS-1);
+  UMA_HISTOGRAM_ENUMERATION(
+      "ContentSettings.DefaultLocationSetting",
+      ValueToContentSetting(
+          default_settings_[CONTENT_SETTINGS_TYPE_GEOLOCATION].get()),
+      CONTENT_SETTING_NUM_SETTINGS-1);
+  UMA_HISTOGRAM_ENUMERATION(
+      "ContentSettings.DefaultNotificationsSetting",
+      ValueToContentSetting(
+          default_settings_[CONTENT_SETTINGS_TYPE_NOTIFICATIONS].get()),
+      CONTENT_SETTING_NUM_SETTINGS-1);
+  UMA_HISTOGRAM_ENUMERATION(
+      "ContentSettings.DefaultHandlersSetting",
+      ValueToContentSetting(
+          default_settings_[CONTENT_SETTINGS_TYPE_INTENTS].get()),
+      CONTENT_SETTING_NUM_SETTINGS-1);
+  UMA_HISTOGRAM_ENUMERATION(
+      "ContentSettings.DefaultMouseCursorSetting",
+      ValueToContentSetting(
+          default_settings_[CONTENT_SETTINGS_TYPE_MOUSELOCK].get()),
+      CONTENT_SETTING_NUM_SETTINGS-1);
+
   pref_change_registrar_.Init(prefs_);
   pref_change_registrar_.Add(prefs::kDefaultContentSettings, this);
   pref_change_registrar_.Add(prefs::kGeolocationDefaultContentSetting, this);