src/vs/workbench/contrib/search/browser/searchWidget.ts/SearchWidget/setReplaceAllActionState
class SearchWidget:	setReplaceAllActionState(enabled: boolean): void {
		if (this.replaceAllAction.enabled !== enabled) {
			this.replaceAllAction.enabled = enabled;
			this.replaceAllAction.label = enabled ? SearchWidget.REPLACE_ALL_ENABLED_LABEL(this.keyBindingService) : SearchWidget.REPLACE_ALL_DISABLED_LABEL;
			this.updateReplaceActiveState();
		}
	}