SQLiteCursor must be closed before throwing exception

Fixes: 159694902
Test: manual test
Change-Id: I11b422e90b3155f47f53b4247eacf9f1b424b0ab

src/com/android/settings/slices/SlicesDatabaseAccessor.java

@@ -127,10 +127,12 @@ public class SlicesDatabaseAccessor {
         int numResults = resultCursor.getCount();
 
         if (numResults == 0) {
+            resultCursor.close();
             throw new IllegalStateException("Invalid Slices key from path: " + path);
         }
 
         if (numResults > 1) {
+            resultCursor.close();
             throw new IllegalStateException(
                     "Should not match more than 1 slice with path: " + path);
         }