Update NPAPI headers to r32 from the upstream npapi-headers repository

third_party/npapi/bindings/nptypes.h

Index: third_party/npapi/bindings/nptypes.h
diff --git a/third_party/npapi/bindings/nptypes.h b/third_party/npapi/bindings/nptypes.h
index e8a139173fcb268d2d963a9fe97b761de78c5e76..300128885cc346745bdba87f871674dcfc5e231a 100644
--- a/third_party/npapi/bindings/nptypes.h
+++ b/third_party/npapi/bindings/nptypes.h
@@ -40,19 +40,21 @@
 #define nptypes_h_
 
 /*
- * Header file for ensuring that C99 types ([u]int32_t and bool) and
+ * Header file for ensuring that C99 types ([u]int32_t, [u]int64_t and bool) and
  * true/false macros are available.
  */
 
 #if defined(WIN32) || defined(OS2)
   /*
-   * Win32 and OS/2 don't know C99, so define [u]int_16/32 here. The bool
+   * Win32 and OS/2 don't know C99, so define [u]int_16/32/64 here. The bool
    * is predefined tho, both in C and C++.
    */
   typedef short int16_t;
   typedef unsigned short uint16_t;
   typedef int int32_t;
   typedef unsigned int uint32_t;
+  typedef long long int64_t;
+  typedef unsigned long long uint64_t;
 #elif defined(_AIX) || defined(__sun) || defined(__osf__) || defined(IRIX) || defined(HPUX)
   /*
    * AIX and SunOS ship a inttypes.h header that defines [u]int32_t,
@@ -77,6 +79,7 @@
    */
   #if defined(bsdi)
   typedef u_int32_t uint32_t;
+  typedef u_int64_t uint64_t;
 
   #if !defined(__cplusplus)
     typedef int bool;