[MD settings] content category policy

chrome/browser/ui/webui/site_settings_helper.h

Index: chrome/browser/ui/webui/site_settings_helper.h
diff --git a/chrome/browser/ui/webui/site_settings_helper.h b/chrome/browser/ui/webui/site_settings_helper.h
index efda954012af6e88e11be2439129f82f143da29b..51de961d6f69aed8025eee3db2307d8d35f53a99 100644
--- a/chrome/browser/ui/webui/site_settings_helper.h
+++ b/chrome/browser/ui/webui/site_settings_helper.h
@@ -80,6 +80,14 @@ void GetExceptionsFromHostContentSettingsMap(
     const std::string* filter,
     base::ListValue* exceptions);
 
+// Fills in object saying what the current settings is for the category (such as
+// enabled or blocked) and the source of that setting (such preference, policy,
+// or extension).
+void GetContentCategorySetting(
+    const HostContentSettingsMap* map,
+    ContentSettingsType content_type,
+    base::DictionaryValue* object);
+
 // Returns exceptions constructed from the policy-set allowed URLs
 // for the content settings |type| mic or camera.
 void GetPolicyAllowedUrls(