fix integration test, #40169

src/vs/workbench/api/node/extHost.protocol.ts

@@ -150,7 +150,7 @@ export interface MainThreadDocumentContentProvidersShape extends IDisposable {
 }
 
 export interface MainThreadDocumentsShape extends IDisposable {
-	$tryCreateDocument(options?: { language?: string; content?: string; }): TPromise<any>;
+	$tryCreateDocument(options?: { language?: string; content?: string; }): TPromise<UriComponents>;
 	$tryOpenDocument(uri: UriComponents): TPromise<any>;
 	$trySaveDocument(uri: UriComponents): TPromise<boolean>;
 }

src/vs/workbench/api/node/extHostDocuments.ts

@@ -92,7 +92,7 @@ export class ExtHostDocuments implements ExtHostDocumentsShape {
 	}
 
 	public createDocumentData(options?: { language?: string; content?: string }): TPromise<URI> {
-		return this._proxy.$tryCreateDocument(options);
+		return this._proxy.$tryCreateDocument(options).then(data => URI.revive(data));
 	}
 
 	public $acceptModelModeChanged(strURL: string, oldModeId: string, newModeId: string): void {