Add user_gesture bit back to Mojo PermissionService methods.

content/browser/permissions/permission_service_impl.cc

Index: content/browser/permissions/permission_service_impl.cc
diff --git a/content/browser/permissions/permission_service_impl.cc b/content/browser/permissions/permission_service_impl.cc
index 5591797df1d7b4a6efc73c1ff41984d59c23df70..fce835571db67d12858e648f9ff7b73f4a8ede66 100644
--- a/content/browser/permissions/permission_service_impl.cc
+++ b/content/browser/permissions/permission_service_impl.cc
@@ -115,6 +115,7 @@ void PermissionServiceImpl::OnConnectionError() {
 void PermissionServiceImpl::RequestPermission(
     PermissionName permission,
     const mojo::String& origin,
+    bool user_gesture,
     const PermissionStatusCallback& callback) {
   // This condition is valid if the call is coming from a ChildThread instead of
   // a RenderFrame. Some consumers of the service run in Workers and some in
@@ -160,6 +161,7 @@ void PermissionServiceImpl::OnRequestPermissionResponse(
 void PermissionServiceImpl::RequestPermissions(
     mojo::Array<PermissionName> permissions,
     const mojo::String& origin,
+    bool user_gesture,
     const PermissionsStatusCallback& callback) {
   if (permissions.is_null()) {
     callback.Run(mojo::Array<PermissionStatus>());