Move GroupUtilTest to the correct package

Bug 30976481

Change-Id: I1111826957954a4f3cff2a83f7b58544ce9af147
diff --git a/tests/src/com/android/contacts/tests/GroupUtilTest.java b/tests/src/com/android/contacts/group/GroupUtilTest.java
similarity index 98%
rename from tests/src/com/android/contacts/tests/GroupUtilTest.java
rename to tests/src/com/android/contacts/group/GroupUtilTest.java
index 9b719ff..bd6554e 100644
--- a/tests/src/com/android/contacts/tests/GroupUtilTest.java
+++ b/tests/src/com/android/contacts/group/GroupUtilTest.java
@@ -14,10 +14,9 @@
  * limitations under the License.
  */
 
-package com.android.contacts.tests;
+package com.android.contacts.group;
 
 import com.android.contacts.common.list.ContactsSectionIndexer;
-import com.android.contacts.group.GroupUtil;
 
 import android.os.Bundle;
 import android.provider.ContactsContract.Contacts;