MD Site Settings: Add five new top level categories

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 34c300d91d096446590e5b4aac89f567bc9f4b7c..4b725f8fdcdbd10dad27e8c2f5289f991e47957d 100644
--- a/chrome/browser/ui/webui/site_settings_helper.h
+++ b/chrome/browser/ui/webui/site_settings_helper.h
@@ -39,6 +39,12 @@ extern const char kSource[];
 extern const char kEmbeddingOrigin[];
 extern const char kPreferencesSource[];
 
+// Gets a content settings type from the group name identifier.
+ContentSettingsType ContentSettingsTypeFromGroupName(const std::string& name);
+
+// Gets a string identifier for the group name, for use in HTML.
+std::string ContentSettingsTypeToGroupName(ContentSettingsType type);
+
 // Fills in |exceptions| with Values for the given |type| from |map|.
 void GetExceptionsFromHostContentSettingsMap(
     const HostContentSettingsMap* map,