src/vs/platform/workspaces/electron-main/workspacesHistoryMainService.ts/WorkspacesHistoryMainService/clearRecentlyOpened
class WorkspacesHistoryMainService:	async clearRecentlyOpened(): Promise<void> {
		await this.saveRecentlyOpened({ workspaces: [], files: [] });
		app.clearRecentDocuments();

		// Event
		this._onDidChangeRecentlyOpened.fire();
	}