Switch to standard integer types in sandbox/.

sandbox/win/src/threadpool_unittest.cc

Index: sandbox/win/src/threadpool_unittest.cc
diff --git a/sandbox/win/src/threadpool_unittest.cc b/sandbox/win/src/threadpool_unittest.cc
index 4f3b0df5b1a5af1cc46be637620532fd7cde38ed..d32fdda5b627e975b846f6fc4c06c2c89879514d 100644
--- a/sandbox/win/src/threadpool_unittest.cc
+++ b/sandbox/win/src/threadpool_unittest.cc
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <stdint.h>
+
 #include "sandbox/win/src/win2k_threadpool.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -24,7 +26,7 @@ TEST(IPCTest, ThreadPoolRegisterTest1) {
   HANDLE event1 = ::CreateEventW(NULL, FALSE, FALSE, NULL);
   HANDLE event2 = ::CreateEventW(NULL, FALSE, FALSE, NULL);
 
-  uint32 context = 0;
+  uint32_t context = 0;
   EXPECT_FALSE(thread_pool.RegisterWait(0, event1, EmptyCallBack, &context));
   EXPECT_EQ(0u, thread_pool.OutstandingWaits());
 
@@ -47,9 +49,9 @@ TEST(IPCTest, ThreadPoolRegisterTest2) {
   HANDLE event1 = ::CreateEventW(NULL, FALSE, FALSE, NULL);
   HANDLE event2 = ::CreateEventW(NULL, FALSE, FALSE, NULL);
 
-  uint32 context = 0;
-  uint32 c1 = 0;
-  uint32 c2 = 0;
+  uint32_t context = 0;
+  uint32_t c1 = 0;
+  uint32_t c2 = 0;
 
   EXPECT_TRUE(thread_pool.RegisterWait(&c1, event1, EmptyCallBack, &context));
   EXPECT_EQ(1u, thread_pool.OutstandingWaits());