src/vs/workbench/contrib/debug/browser/replFilter.ts/ReplFilterActionViewItem/onInputKeyDown
class ReplFilterActionViewItem:	private onInputKeyDown(event: StandardKeyboardEvent) {
		if (event.equals(KeyCode.Escape)) {
			this.clearFilterText();
			event.stopPropagation();
			event.preventDefault();
		}
	}