src/vs/workbench/contrib/debug/browser/debugService.ts/DebugService/removeBreakpoints
class DebugService:	async removeBreakpoints(id?: string): Promise<void> {
		const toRemove = this.model.getBreakpoints().filter(bp => !id || bp.getId() === id);
		toRemove.forEach(bp => aria.status(nls.localize('breakpointRemoved', "Removed breakpoint, line {0}, file {1}", bp.lineNumber, bp.uri.fsPath)));
		const urisToClear = distinct(toRemove, bp => bp.uri.toString()).map(bp => bp.uri);

		this.model.removeBreakpoints(toRemove);

		this.debugStorage.storeBreakpoints(this.model);
		await Promise.all(urisToClear.map(uri => this.sendBreakpoints(uri)));
	}