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

chrome/browser/media_galleries/linux/mtp_device_object_enumerator.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 "chrome/browser/media_galleries/linux/mtp_device_object_enumerator.h"
 
 #include "base/logging.h"
 
 MTPDeviceObjectEnumerator::MTPDeviceObjectEnumerator(
     const std::vector<MtpFileEntry>& entries)
     : file_entries_(entries),
       index_(0U),
       is_index_ready_(false) {
 }
 
 MTPDeviceObjectEnumerator::~MTPDeviceObjectEnumerator() {
 }
 
 base::FilePath MTPDeviceObjectEnumerator::Next() {
   if (IsIndexReadyAndInRange())
     ++index_;  // Normal traversal.
   else if (!is_index_ready_)
     is_index_ready_ = true;  // First time calling Next().
 
   if (!HasMoreEntries())
     return base::FilePath();
   return base::FilePath(file_entries_[index_].file_name());
 }
 
-int64 MTPDeviceObjectEnumerator::Size() {
+int64_t MTPDeviceObjectEnumerator::Size() {
   if (!IsIndexReadyAndInRange())
     return 0;
   return file_entries_[index_].file_size();
 }
 
 bool MTPDeviceObjectEnumerator::IsDirectory() {
   if (!IsIndexReadyAndInRange())
     return false;
   return file_entries_[index_].file_type() == MtpFileEntry::FILE_TYPE_FOLDER;
 }
 
 base::Time MTPDeviceObjectEnumerator::LastModifiedTime() {
   if (!IsIndexReadyAndInRange())
     return base::Time();
   return base::Time::FromTimeT(file_entries_[index_].modification_time());
 }
 
-bool MTPDeviceObjectEnumerator::GetEntryId(uint32* entry_id) const {
+bool MTPDeviceObjectEnumerator::GetEntryId(uint32_t* entry_id) const {
   DCHECK(entry_id);
   if (!IsIndexReadyAndInRange())
     return false;
 
   *entry_id = file_entries_[index_].item_id();
   return true;
 }
 
 bool MTPDeviceObjectEnumerator::HasMoreEntries() const {
   return index_ < file_entries_.size();
 }
 
 bool MTPDeviceObjectEnumerator::IsIndexReadyAndInRange() const {
   return is_index_ready_ && HasMoreEntries();
 }