Switch to standard integer types in chrome/browser/chromeos/.

chrome/browser/chromeos/login/easy_unlock/easy_unlock_challenge_wrapper_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/browser/chromeos/login/easy_unlock/easy_unlock_challenge_wrapper.h"
 
 #include "base/bind.h"
+#include "base/macros.h"
 #include "components/proximity_auth/cryptauth/proto/securemessage.pb.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chromeos {
 namespace {
 
 const char kSalt[] =
     "\xbf\x9d\x2a\x53\xc6\x36\x16\xd7\x5d\xb0\xa7\x16\x5b\x91\xc1\xef\x73\xe5"
     "\x37\xf2\x42\x74\x05\xfa\x23\x61\x0a\x4b\xe6\x57\x64\x2e";
 
@@ skipping 52 matching lines @@
   ASSERT_TRUE(challenge_secure_message.ParseFromString(wrapped_challenge));
   EXPECT_EQ(kChallenge, challenge_secure_message.header_and_body());
 
   securemessage::SecureMessage signature_secure_message;
   ASSERT_TRUE(signature_secure_message.ParseFromString(
       challenge_secure_message.signature()));
   EXPECT_EQ(kSignature, signature_secure_message.signature());
 }
 
 }  // namespace chromeos