Forgot to update this for the deferMsg refactor. Bug: 63083 Change-Id: Ib401c36d656344b74f2358e3e32870186e54e351
Moved from the VisualEditor extension, where it was removed in Iab0c56246626de1e0f Change-Id: I8e582ee6deadc2750d30b49f0c6de31ed9c16a50