Add SourceUI field to permission report

chrome/browser/ui/website_settings/website_settings.cc

Index: chrome/browser/ui/website_settings/website_settings.cc
diff --git a/chrome/browser/ui/website_settings/website_settings.cc b/chrome/browser/ui/website_settings/website_settings.cc
index b6d3012dca618a0313aed0e8002394991d01fd7b..5853d3e4094cda5b3bf438ef21ed1433af29b61d 100644
--- a/chrome/browser/ui/website_settings/website_settings.cc
+++ b/chrome/browser/ui/website_settings/website_settings.cc
@@ -293,8 +293,9 @@ void WebsiteSettings::OnSitePermissionChanged(ContentSettingsType type,
     // in the permissions layer. See crbug.com/469221.
     content::PermissionType permission_type;
     if (PermissionUtil::GetPermissionType(type, &permission_type)) {
-      PermissionUmaUtil::PermissionRevoked(permission_type, this->site_url_,
-                                           this->profile_);
+      PermissionUmaUtil::PermissionRevoked(permission_type,
+                                           PermissionSourceUI::OIB,
+                                           this->site_url_, this->profile_);
     }
   }