PPAPI/NaCl: Fix IPC proxy build; pthread_t changed

base/threading/platform_thread_posix.cc

Index: base/threading/platform_thread_posix.cc
diff --git a/base/threading/platform_thread_posix.cc b/base/threading/platform_thread_posix.cc
index 388f8baf62425ab50e6ecc7ab0583a78940daf89..dd903b97c7238acb5fa070a48b113decb6822a44 100644
--- a/base/threading/platform_thread_posix.cc
+++ b/base/threading/platform_thread_posix.cc
@@ -160,9 +160,9 @@ PlatformThreadId PlatformThread::CurrentId() {
   return syscall(__NR_gettid);
 #elif defined(OS_ANDROID)
   return gettid();
-#elif defined(OS_NACL) || defined(OS_SOLARIS)
+#elif defined(OS_SOLARIS)
   return pthread_self();
-#elif defined(OS_POSIX)
+#elif defined(OS_NACL) || (OS_POSIX)
   return reinterpret_cast<int64>(pthread_self());

[bbudge, 2012/05/22 01:58:14]

Maybe it would be better to cast to int32 since ptrs are 32 bits in NaCl.

 #endif
 }