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

components/nacl/renderer/histogram.h

 // 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.
 
 // This file contains a set of histogram support functions for logging behavior
 // seen while loading NaCl plugins.
 
 #ifndef COMPONENTS_NACL_RENDERER_HISTOGRAM_H_
 #define COMPONENTS_NACL_RENDERER_HISTOGRAM_H_
 
+#include <stdint.h>
+
 #include <string>
 #include "base/time/time.h"
 #include "components/nacl/renderer/ppb_nacl_private.h"
 
 namespace nacl {
 
 void HistogramCustomCounts(const std::string& name,
                            int32_t sample,
                            int32_t min,
                            int32_t max,
@@ skipping 27 matching lines @@
 void HistogramHTTPStatusCode(const std::string& name, int32_t status);
 void HistogramEnumerateManifestIsDataURI(bool is_data_uri);
 void HistogramKBPerSec(const std::string& name, int64_t kb, int64_t us);
 void HistogramRatio(const std::string& name,
                     int64_t numerator,
                     int64_t denominator);
 
 }  // namespace nacl
 
 #endif  // COMPONENTS_NACL_RENDERER_HISTOGRAM_H_