fix extension tests

src/vs/workbench/parts/extensions/test/electron-browser/extensionsActions.test.ts

@@ -71,6 +71,7 @@ suite('ExtensionsActions Test', () => {
 
 	setup(() => {
 		instantiationService.stubPromise(IExtensionManagementService, 'getInstalled', []);
+		instantiationService.stubPromise(IExtensionManagementService, 'getExtensionsReport', []);
 		instantiationService.stubPromise(IExtensionGalleryService, 'query', aPage());
 		instantiationService.stub(IExtensionService, { getExtensions: () => TPromise.wrap([]) });
 		(<TestExtensionEnablementService>instantiationService.get(IExtensionEnablementService)).reset();

src/vs/workbench/parts/extensions/test/electron-browser/extensionsWorkbenchService.test.ts

@@ -74,6 +74,7 @@ suite('ExtensionsWorkbenchService Test', () => {
 
 	setup(() => {
 		instantiationService.stubPromise(IExtensionManagementService, 'getInstalled', []);
+		instantiationService.stubPromise(IExtensionManagementService, 'getExtensionsReport', []);
 		instantiationService.stubPromise(IExtensionGalleryService, 'query', aPage());
 		instantiationService.stubPromise(IChoiceService, 'choose', 0);
 		(<TestExtensionEnablementService>instantiationService.get(IExtensionEnablementService)).reset();