More nits discovered by the NaCl builds higher warning level.

third_party/npapi/bindings/npapi.h

 /* ***** BEGIN LICENSE BLOCK *****
  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  *
  * The contents of this file are subject to the Mozilla Public License Version
  * 1.1 (the "License"); you may not use this file except in compliance with
  * the License. You may obtain a copy of the License at
  * http://www.mozilla.org/MPL/
  *
  * Software distributed under the License is distributed on an "AS IS" basis,
  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
@@ skipping 472 matching lines @@
 } NPDrawingModel;
 
 /*
  * The event model for a Mac OS X plugin. These are the possible values for the NPNVpluginEventModel variable.
  */
 
 typedef enum {
 #ifndef NP_NO_CARBON
   NPEventModelCarbon = 0,
 #endif
-  NPEventModelCocoa = 1,
+  NPEventModelCocoa = 1
 } NPEventModel;
 
 typedef enum {
   NPCocoaEventDrawRect = 1,
   NPCocoaEventMouseDown,
   NPCocoaEventMouseUp,
   NPCocoaEventMouseMoved,
   NPCocoaEventMouseEntered,
   NPCocoaEventMouseExited,
   NPCocoaEventMouseDragged,
@@ skipping 424 matching lines @@
 uint32      NPN_ScheduleTimer(NPP instance, uint32 interval, NPBool repeat, void (*timerFunc)(NPP npp, uint32 timerID));
 void        NPN_UnscheduleTimer(NPP instance, uint32 timerID);
 NPError     NPN_PopUpContextMenu(NPP instance, NPMenu* menu);
 NPBool      NPN_ConvertPoint(NPP instance, double sourceX, double sourceY, NPCoordinateSpace sourceSpace, double *destX, double *destY, NPCoordinateSpace destSpace);
 
 #ifdef __cplusplus
 }  /* end extern "C" */
 #endif
 
 #endif /* _NPAPI_H_ */