Allow default desktop content settings to be managed via policy

chrome/browser/dom_ui/options/content_settings_handler.cc

Index: chrome/browser/dom_ui/options/content_settings_handler.cc
diff --git a/chrome/browser/dom_ui/options/content_settings_handler.cc b/chrome/browser/dom_ui/options/content_settings_handler.cc
index cc5a6b1cd9d2125bbca33cf094ebfe495d7d36dd..79df19e767696fb055ca402510f0e1121560a6e0 100644
--- a/chrome/browser/dom_ui/options/content_settings_handler.cc
+++ b/chrome/browser/dom_ui/options/content_settings_handler.cc
@@ -366,8 +366,10 @@ void ContentSettingsHandler::Observe(NotificationType type,
 void ContentSettingsHandler::UpdateSettingDefaultFromModel(
     ContentSettingsType type) {
   DictionaryValue filter_settings;
-  filter_settings.SetString(ContentSettingsTypeToGroupName(type),
-                            GetSettingDefaultFromModel(type));
+  filter_settings.SetString(ContentSettingsTypeToGroupName(type) + ".value",
+      GetSettingDefaultFromModel(type));
+  filter_settings.SetBoolean(ContentSettingsTypeToGroupName(type) + ".managed",
+      GetDefaultSettingManagedFromModel(type));
 
   dom_ui_->CallJavascriptFunction(
       L"ContentSettings.setContentFilterSettingsValue", filter_settings);
@@ -389,6 +391,19 @@ std::string ContentSettingsHandler::GetSettingDefaultFromModel(
   return ContentSettingToString(default_setting);
 }
 
+bool ContentSettingsHandler::GetDefaultSettingManagedFromModel(
+    ContentSettingsType type) {
+  if (type == CONTENT_SETTINGS_TYPE_GEOLOCATION) {
+    return dom_ui_->GetProfile()->
+        GetGeolocationContentSettingsMap()->IsDefaultContentSettingManaged();
+  } else if (type == CONTENT_SETTINGS_TYPE_NOTIFICATIONS) {
+    return dom_ui_->GetProfile()->
+        GetDesktopNotificationService()->IsDefaultContentSettingManaged();
+  } else {
+    return GetContentSettingsMap()->IsDefaultContentSettingManaged(type);
+  }
+}
+
 void ContentSettingsHandler::UpdateAllExceptionsViewsFromModel() {
   for (int type = CONTENT_SETTINGS_TYPE_DEFAULT + 1;
        type < CONTENT_SETTINGS_NUM_TYPES; ++type) {