[Policy Experimental] Add policies to allow Cookies and Pop-ups exceptions.

chrome/browser/ui/content_settings/content_setting_bubble_model.cc

Index: chrome/browser/ui/content_settings/content_setting_bubble_model.cc
diff --git a/chrome/browser/ui/content_settings/content_setting_bubble_model.cc b/chrome/browser/ui/content_settings/content_setting_bubble_model.cc
index 525410cd7ac64bbe61a81541991868d353fb70cb..7c151c0673e6896ede7246283630c1f5801f82a3 100644
--- a/chrome/browser/ui/content_settings/content_setting_bubble_model.cc
+++ b/chrome/browser/ui/content_settings/content_setting_bubble_model.cc
@@ -326,6 +326,8 @@ void ContentSettingSingleRadioGroup::SetRadioGroup() {
   SettingSource setting_source = SETTING_SOURCE_NONE;
   bool setting_is_wildcard = false;
 
+  HostContentSettingsMap* map =
+      HostContentSettingsMapFactory::GetForProfile(profile());
   if (content_type() == CONTENT_SETTINGS_TYPE_COOKIES) {
     content_settings::CookieSettings* cookie_settings =
         CookieSettingsFactory::GetForProfile(profile()).get();
@@ -333,8 +335,6 @@ void ContentSettingSingleRadioGroup::SetRadioGroup() {
         url, url, true, &setting_source);
   } else {
     SettingInfo info;
-    HostContentSettingsMap* map =
-        HostContentSettingsMapFactory::GetForProfile(profile());
     std::unique_ptr<base::Value> value =
         map->GetWebsiteSetting(url, url, content_type(), std::string(), &info);
     setting = content_settings::ValueToContentSetting(value.get());
@@ -361,11 +361,12 @@ void ContentSettingSingleRadioGroup::SetRadioGroup() {
 
   set_setting_is_managed(setting_source != SETTING_SOURCE_USER &&
                          setting != CONTENT_SETTING_ASK);
-  if (setting_source != SETTING_SOURCE_USER) {
-    set_radio_group_enabled(false);
-  } else {
-    set_radio_group_enabled(true);
-  }
+
+  // Radio buttons are enabled iff user can edit exceptions in settings.
+  bool user_exception_allowed =
+      map->AreUserExceptionsAllowedForType(content_type());
+  set_radio_group_enabled(user_exception_allowed);
+
   selected_item_ = radio_group.default_item;
   set_radio_group(radio_group);
 }