Add scheme in URIDescripitor.

src/vs/platform/telemetry/common/telemetryUtils.ts

@@ -66,19 +66,21 @@ export class LogAppender implements ITelemetryAppender {
 /* __GDPR__FRAGMENT__
 	"URIDescriptor" : {
 		"mimeType" : { "classification": "SystemMetaData", "purpose": "FeatureInsight" },
+		"scheme": { "classification": "SystemMetaData", "purpose": "FeatureInsight" },,
 		"ext": { "classification": "SystemMetaData", "purpose": "FeatureInsight" },
 		"path": { "classification": "SystemMetaData", "purpose": "FeatureInsight" }
 	}
 */
 export interface URIDescriptor {
 	mimeType?: string;
+	scheme?: string;
 	ext?: string;
 	path?: string;
 }
 
 export function telemetryURIDescriptor(uri: URI, hashPath: (path: string) => string): URIDescriptor {
 	const fsPath = uri && uri.fsPath;
-	return fsPath ? { mimeType: guessMimeTypes(fsPath).join(', '), ext: paths.extname(fsPath), path: hashPath(fsPath) } : {};
+	return fsPath ? { mimeType: guessMimeTypes(fsPath).join(', '), scheme: uri.scheme, ext: paths.extname(fsPath), path: hashPath(fsPath) } : {};
 }
 
 /**