Switch to standard integer types in chrome/browser/, part 2 of 4.

chrome/browser/media_galleries/linux/mtp_device_object_enumerator_unittest.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 <stddef.h>
+#include <stdint.h>
+
+#include "base/macros.h"
 #include "chrome/browser/media_galleries/linux/mtp_device_object_enumerator.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 struct MtpFileEntryData {
   const char* const name;
-  int64 size;
+  int64_t size;
   bool is_directory;
   time_t modification_time;
 };
 
 const MtpFileEntryData kTestCases[] = {
   { "Foo", 123, false, 321 },
   { "Bar", 234, true, 432 },
   { "Baaz", 345, false, 543 },
 };
 
@@ skipping 41 matching lines @@
               enumerator.LastModifiedTime().ToTimeT());
   }
   TestNextEntryIsEmpty(&enumerator);
   TestNextEntryIsEmpty(&enumerator);
   TestEnumeratorIsEmpty(&enumerator);
   TestNextEntryIsEmpty(&enumerator);
   TestEnumeratorIsEmpty(&enumerator);
 }
 
 }  // namespace