src/vs/workbench/contrib/userDataSync/browser/userDataSyncMergesView.ts/UserDataSyncMergesViewPane/createButtons
class UserDataSyncMergesViewPane:	private createButtons(container: HTMLElement): void {
		this.buttonsContainer = DOM.append(container, DOM.$('.manual-sync-buttons-container'));

		this.syncButton = this._register(new Button(this.buttonsContainer));
		this.syncButton.label = localize('turn on sync', "Turn on Settings Sync");
		this.updateSyncButtonEnablement();
		this._register(attachButtonStyler(this.syncButton, this.themeService));
		this._register(this.syncButton.onDidClick(() => this.apply()));

		this.cancelButton = this._register(new Button(this.buttonsContainer, { secondary: true }));
		this.cancelButton.label = localize('cancel', "Cancel");
		this._register(attachButtonStyler(this.cancelButton, this.themeService));
		this._register(this.cancelButton.onDidClick(() => this.cancel()));
	}