src/vs/workbench/contrib/debug/common/debugModel.ts/MemoryRegion/constructor
class MemoryRegion:	constructor(private readonly memoryReference: string, private readonly session: IDebugSession) {
		super();
		this._register(session.onDidInvalidateMemory(e => {
			if (e.body.memoryReference === memoryReference) {
				this.invalidate(e.body.offset, e.body.count - e.body.offset);
			}
		}));
	}