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

chrome/browser/net/request_source_bandwidth_histograms.cc

 // Copyright 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/net/request_source_bandwidth_histograms.h"
 
+#include <stdint.h>
+
 #include "base/metrics/histogram_macros.h"
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/common/process_type.h"
 #include "net/url_request/url_request.h"
 
 namespace {
 
 enum Bucket {
   BUCKET_UNKNOWN,
   BUCKET_RENDERER,
@@ skipping 16 matching lines @@
     return BUCKET_RENDERER;
   else
     return BUCKET_UNKNOWN;
 }
 
 // Histogram response sizes in kilobytes, from 1 KB to 4 GB.
 #define UMA_HISTOGRAM_RESPONSE_KB(bucket, sample) \
     UMA_HISTOGRAM_CUSTOM_COUNTS("Net.ResponseSizeByProcess." bucket, sample, \
                                 1, 4 * 1024 * 1024, 100)
 
-void LogRequest(Bucket bucket, int64 bytes) {
-  int64 kilobytes = bytes / 1024;
+void LogRequest(Bucket bucket, int64_t bytes) {
+  int64_t kilobytes = bytes / 1024;
   switch (bucket) {
     case BUCKET_UNKNOWN:
       UMA_HISTOGRAM_RESPONSE_KB("Unknown", kilobytes);
       break;
     case BUCKET_RENDERER:
       UMA_HISTOGRAM_RESPONSE_KB("Renderer", kilobytes);
       break;
     case BUCKET_BROWSER:
       UMA_HISTOGRAM_RESPONSE_KB("Browser", kilobytes);
       break;
     default:
       NOTREACHED();
   }
 }
 
 }  // namespace
 
 void RecordRequestSourceBandwidth(const net::URLRequest* request,
                                   bool started) {
   if (ShouldHistogramRequest(request, started))
     LogRequest(GetBucketForRequest(request), request->GetTotalReceivedBytes());
 }