Updated code to changes made to GradleSyncListener.

This CL depends on
https://android-review.googlesource.com/102478

Change-Id: I4e7105a74dee95c401a31355588c20ab3dcca404
diff --git a/src/com/google/gct/idea/appengine/wizard/NewAppEngineModuleAction.java b/src/com/google/gct/idea/appengine/wizard/NewAppEngineModuleAction.java
index b10c328..d48f96b 100644
--- a/src/com/google/gct/idea/appengine/wizard/NewAppEngineModuleAction.java
+++ b/src/com/google/gct/idea/appengine/wizard/NewAppEngineModuleAction.java
@@ -131,11 +131,7 @@
         TemplateUtils.openEditors(project, allFilesToOpen, true);
 
         GradleProjectImporter projectImporter = GradleProjectImporter.getInstance();
-        projectImporter.requestProjectSync(project, new GradleSyncListener() {
-          @Override
-          public void syncStarted(@NotNull Project project) {
-          }
-
+        projectImporter.requestProjectSync(project, new GradleSyncListener.Adapter() {
           @Override
           public void syncSucceeded(@NotNull final Project project) {
             ApplicationManager.getApplication().runWriteAction(new Runnable() {