Fix build for some javac compilers.

It seems some compiler versions don't like trailing
commas in attribute lists.  Weird.

Change-Id: I3a05f49a2e94f63fe1662d14c1d8a7ee249d8a16

Author: Jeff Brown

core/java/android/view/WindowManager.java

@@ -180,7 +180,7 @@ public static class LayoutParams extends ViewGroup.LayoutParams
             @ViewDebug.IntToString(from = TYPE_HIDDEN_NAV_CONSUMER, to = "TYPE_HIDDEN_NAV_CONSUMER"),
             @ViewDebug.IntToString(from = TYPE_DREAM, to = "TYPE_DREAM"),
             @ViewDebug.IntToString(from = TYPE_NAVIGATION_BAR_PANEL, to = "TYPE_NAVIGATION_BAR_PANEL"),
-            @ViewDebug.IntToString(from = TYPE_DISPLAY_OVERLAY, to = "TYPE_DISPLAY_OVERLAY"),
+            @ViewDebug.IntToString(from = TYPE_DISPLAY_OVERLAY, to = "TYPE_DISPLAY_OVERLAY")
         })
         public int type;