Remove last non-third_party typeofs on Mac.

ppapi/tests/test_broker.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ppapi/tests/test_broker.h"
 
 #if defined(_MSC_VER)
 #define OS_WIN 1
 #include <windows.h>
 #else
@@ skipping 42 matching lines @@
 #if defined(OS_WIN)
   return reinterpret_cast<HANDLE>(static_cast<intptr_t>(handle));
 #elif defined(OS_POSIX)
   return handle;
 #endif
 }
 
 #if defined(OS_POSIX)
 
 #define HANDLE_EINTR(x) ({ \
-  typeof(x) eintr_wrapper_result; \
+  decltype(x) eintr_wrapper_result; \
   do { \
     eintr_wrapper_result = (x); \
   } while (eintr_wrapper_result == -1 && errno == EINTR); \
   eintr_wrapper_result; \
 })
 
 #define IGNORE_EINTR(x) ({ \
-  typeof(x) eintr_wrapper_result; \
+  decltype(x) eintr_wrapper_result; \
   do { \
     eintr_wrapper_result = (x); \
     if (eintr_wrapper_result == -1 && errno == EINTR) { \
       eintr_wrapper_result = 0; \
     } \
   } while (0); \
   eintr_wrapper_result; \
 })
 
 #endif
@@ skipping 261 matching lines @@
 }
 
 std::string TestBroker::TestIsAllowedPermissionGranted() {
   PP_Resource broker = broker_interface_->CreateTrusted(
       instance_->pp_instance());
   ASSERT_TRUE(broker);
   ASSERT_EQ(PP_TRUE, broker_interface_->IsAllowed(broker));
 
   PASS();
 }