[ACS-12610] [ACA] Preview icon is displayed on the file preview view but has no action (#5358)

projects/aca-content/src/lib/components/search/search-results/search-results.component.html

@@ -189,13 +189,6 @@
               </button>
             </div>
             <div>
-              <button
-                mat-icon-button
-                title="{{ 'ADF_VIEWER.ACTIONS.PREVIEW' | translate }}"
-                class="adf-search-results--visibility_button"
-              >
-                <mat-icon>visibility</mat-icon>
-              </button>
               <button mat-icon-button title="{{ 'ADF_VIEWER.ACTIONS.INFO' | translate }}" (click)="onPreviewClosed()">
                 <mat-icon>info_outline</mat-icon>
               </button>

projects/aca-content/src/lib/components/search/search-results/search-results.component.scss

@@ -177,17 +177,6 @@ aca-search-results {
       padding-right: 24px;
     }
 
-    &--visibility_button {
-      margin-right: 8px;
-      cursor: default;
-
-      @include mat.icon-button-overrides(
-        (
-          icon-color: var(--theme-primary-color)
-        )
-      );
-    }
-
     .adf-search-filter {
       min-width: 260px;
       max-width: 320px;