extensions/merge-conflict/src/codelensProvider.ts/MergeConflictCodeLensProvider/configurationUpdated
class MergeConflictCodeLensProvider:	configurationUpdated(updatedConfig: interfaces.IExtensionConfiguration) {

		if (updatedConfig.enableCodeLens === false && this.codeLensRegistrationHandle) {
			this.codeLensRegistrationHandle.dispose();
			this.codeLensRegistrationHandle = null;
		}
		else if (updatedConfig.enableCodeLens === true && !this.codeLensRegistrationHandle) {
			this.registerCodeLensProvider();
		}

		this.config = updatedConfig;
	}