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

components/invalidation/public/ack_handle.cc

 // Copyright 2014 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 "components/invalidation/public/ack_handle.h"
 
-#include <cstddef>
+#include <stddef.h>
+#include <stdint.h>
+
 #include "base/rand_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
 
 namespace syncer {
 
 namespace {
 // Hopefully enough bytes for uniqueness.
 const size_t kBytesInHandle = 16;
 }  // namespace
 
 AckHandle AckHandle::CreateUnique() {
   // This isn't a valid UUID, so we don't attempt to format it like one.
-  uint8 random_bytes[kBytesInHandle];
+  uint8_t random_bytes[kBytesInHandle];
   base::RandBytes(random_bytes, sizeof(random_bytes));
   return AckHandle(base::HexEncode(random_bytes, sizeof(random_bytes)),
                    base::Time::Now());
 }
 
 AckHandle AckHandle::InvalidAckHandle() {
   return AckHandle(std::string(), base::Time());
 }
 
 bool AckHandle::Equals(const AckHandle& other) const {
   return state_ == other.state_ && timestamp_ == other.timestamp_;
 }
 
 scoped_ptr<base::DictionaryValue> AckHandle::ToValue() const {
   scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
   value->SetString("state", state_);
   value->SetString("timestamp",
                    base::Int64ToString(timestamp_.ToInternalValue()));
   return value.Pass();
 }
 
 bool AckHandle::ResetFromValue(const base::DictionaryValue& value) {
   if (!value.GetString("state", &state_))
     return false;
   std::string timestamp_as_string;
   if (!value.GetString("timestamp", &timestamp_as_string))
     return false;
-  int64 timestamp_value;
+  int64_t timestamp_value;
   if (!base::StringToInt64(timestamp_as_string, &timestamp_value))
     return false;
   timestamp_ = base::Time::FromInternalValue(timestamp_value);
   return true;
 }
 
 bool AckHandle::IsValid() const {
   return !state_.empty();
 }
 
 AckHandle::AckHandle(const std::string& state, base::Time timestamp)
     : state_(state), timestamp_(timestamp) {
 }
 
 AckHandle::~AckHandle() {
 }
 
 }  // namespace syncer