Revert "ACS-3640 a 11 y aca 881740 snackbar messages disappear without option to adjust timing (#7916)" (#7977)

This reverts commit 4d76ebe1ab.

lib/core/src/lib/snackbar-content/snackbar-content.component.ts

@@ -1,43 +0,0 @@
-/*!
- * @license
- * Copyright 2019 Alfresco Software, Ltd.
- *
- * 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 {Component, Inject} from '@angular/core';
-import {MAT_SNACK_BAR_DATA, MatSnackBarRef} from '@angular/material/snack-bar';
-import {SnackBarData} from './snack-bar-data';
-
-@Component({
-    selector: 'adf-snackbar-content',
-    templateUrl: './snackbar-content.component.html',
-    styleUrls: ['./snackbar-content.component.scss'],
-    host: {
-        class: 'mat-simple-snackbar'
-    }
-})
-export class SnackbarContentComponent {
-    constructor(
-        public snackBarRef: MatSnackBarRef<SnackbarContentComponent>,
-        @Inject(MAT_SNACK_BAR_DATA) public data: SnackBarData
-    ) {
-        if (!data) {
-            this.data = {message: ''};
-        }
-    }
-
-    onIconClicked(): void {
-        this.data.callActionOnIconClick ? this.snackBarRef.dismissWithAction() : this.snackBarRef.dismiss();
-    }
-}