Switch to standard integer types in base/test/.

base/test/launcher/test_result.cc

 // Copyright 2013 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 "base/test/launcher/test_result.h"
 
+#include <stddef.h>
+
 #include "base/logging.h"
 
 namespace base {
 
 TestResult::TestResult() : status(TEST_UNKNOWN) {
 }
 
 TestResult::~TestResult() {
 }
 
@@ skipping 26 matching lines @@
   return full_name.substr(dot_pos + 1);
 }
 
 std::string TestResult::GetTestCaseName() const {
   size_t dot_pos = full_name.find('.');
   CHECK_NE(dot_pos, std::string::npos);
   return full_name.substr(0, dot_pos);
 }
 
 }  // namespace base