delete obsolete code

src/platform/web/ui/session/room/timeline/TimelineTile.js

@@ -1,49 +0,0 @@
-/*
-Copyright 2020 Bruno Windels <bruno@windels.cloud>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-import {tag} from "../../../general/html.js";
-
-export class TimelineTile {
-    constructor(tileVM) {
-        this._tileVM = tileVM;
-        this._root = null;
-    }
-
-    root() {
-        return this._root;
-    }
-
-    mount() {
-        this._root = renderTile(this._tileVM);
-        return this._root;
-    }
-
-    unmount() {}
-
-    update(vm, paramName) {
-    }
-}
-
-function renderTile(tile) {
-    switch (tile.shape) {
-        case "message":
-            return tag.li([tag.strong(tile.internalId+" "), tile.label]);
-        case "announcement":
-            return tag.li([tag.strong(tile.internalId+" "), tile.announcement]);
-        default:
-            return tag.li([tag.strong(tile.internalId+" "), "unknown tile shape: " + tile.shape]);
-    }
-}