Switch to standard integer types in chrome/browser/, part 1 of 4.

chrome/browser/browsing_data/cache_counter.cc

 // Copyright (c) 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/browsing_data/cache_counter.h"
 #include "chrome/common/pref_names.h"
 #include "components/browsing_data/storage_partition_http_cache_data_remover.h"
 #include "net/base/net_errors.h"
 
 CacheCounter::CacheCounter() : pref_name_(prefs::kDeleteCache),
@@ skipping 16 matching lines @@
   // for finite time intervals as upper estimates.
   browsing_data::StoragePartitionHttpCacheDataRemover::CreateForRange(
       content::BrowserContext::GetDefaultStoragePartition(GetProfile()),
       base::Time(),
       base::Time::Max())->Count(
           base::Bind(&CacheCounter::OnCacheSizeCalculated,
                      weak_ptr_factory_.GetWeakPtr()));
   pending_ = true;
 }
 
-void CacheCounter::OnCacheSizeCalculated(int64 result_bytes) {
+void CacheCounter::OnCacheSizeCalculated(int64_t result_bytes) {
   pending_ = false;
 
   // A value less than 0 means a net error code.
   if (result_bytes < 0)
     return;
 
   ReportResult(result_bytes);
 }
 
 bool CacheCounter::Pending() {
   return pending_;
 }