src/vs/workbench/contrib/debug/browser/debugAdapterManager.ts/AdapterManager/unregisterDebugAdapterDescriptorFactory
class AdapterManager:	unregisterDebugAdapterDescriptorFactory(debugAdapterProvider: IDebugAdapterDescriptorFactory): void {
		const ix = this.adapterDescriptorFactories.indexOf(debugAdapterProvider);
		if (ix >= 0) {
			this.adapterDescriptorFactories.splice(ix, 1);
		}
	}