Switch to standard integer types in chrome/.

chrome/common/component_flash_hint_file_linux_unittest.cc

 // Copyright 2015 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 "chrome/common/component_flash_hint_file_linux.h"
 
 #include <errno.h>
+#include <stdint.h>
 #include <stdlib.h>
 #include <sys/mount.h>
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
 #include "base/process/kill.h"
 #include "base/test/multiprocess_test.h"
 #include "base/test/scoped_path_override.h"
 #include "base/test/test_timeouts.h"
@@ skipping 140 matching lines @@
 TEST_F(ComponentFlashHintFileTest, ExecTest2) {
   base::Process process = SpawnChild("NoExecMountTest");
   ASSERT_TRUE(process.IsValid());
   int exit_code = 42;
   ASSERT_TRUE(process.WaitForExitWithTimeout(TestTimeouts::action_max_timeout(),
                                              &exit_code));
   EXPECT_EQ(0, exit_code);
 }
 
 }  // namespace chrome