message: Change the name of the database
  Full name is now `matrix-js-sdk:riot-web-sync`.
diff: @@ -122,8 +122,11 @@ class MatrixClientPeg {
  opts.sessionStore = new Matrix.WebStorageSessionStore(localStorage);
  }
  if (window.indexedDB && localStorage) {
  + // FIXME: bodge to remove old database. Remove this after a few weeks.
  + window.indexedDB.deleteDatabase("matrix-js-sdk:default");
  +
  opts.store = new Matrix.IndexedDBStore(
  - new Matrix.IndexedDBStoreBackend(window.indexedDB),
  + new Matrix.IndexedDBStoreBackend(window.indexedDB, "riot-web-sync"),
  new Matrix.SyncAccumulator(), {
  localStorage: localStorage,
  }
  