Remove kint32min.

content/browser/geolocation/network_location_request.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 "content/browser/geolocation/network_location_request.h"
 
+#include <stdint.h>
+
+#include <limits>
 #include <set>
 #include <string>
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
@@ skipping 185 matching lines @@
       return url.ReplaceComponents(replacements);
     }
   }
   return url;
 }
 
 void FormUploadData(const WifiData& wifi_data,
                     const base::Time& timestamp,
                     const base::string16& access_token,
                     std::string* upload_data) {
-  int age = kint32min;  // Invalid so AddInteger() will ignore.
+  int age = std::numeric_limits<int32_t>::min();  // Invalid so AddInteger()
+                                                  // will ignore.
   if (!timestamp.is_null()) {
     // Convert absolute timestamps into a relative age.
-    int64 delta_ms = (base::Time::Now() - timestamp).InMilliseconds();
-    if (delta_ms >= 0 && delta_ms < kint32max)
+    int64_t delta_ms = (base::Time::Now() - timestamp).InMilliseconds();
+    if (delta_ms >= 0 && delta_ms < std::numeric_limits<int32_t>::max())
       age = static_cast<int>(delta_ms);
   }
 
   base::DictionaryValue request;
   AddWifiData(wifi_data, age, &request);
   if (!access_token.empty())
     request.SetString(kAccessTokenString, access_token);
   base::JSONWriter::Write(request, upload_data);
 }
 
 void AddString(const std::string& property_name, const std::string& value,
                base::DictionaryValue* dict) {
   DCHECK(dict);
   if (!value.empty())
     dict->SetString(property_name, value);
 }
 
 void AddInteger(const std::string& property_name, int value,
                 base::DictionaryValue* dict) {
   DCHECK(dict);
-  if (value != kint32min)
+  if (value != std::numeric_limits<int32_t>::min())
     dict->SetInteger(property_name, value);
 }
 
 void AddWifiData(const WifiData& wifi_data,
                  int age_milliseconds,
                  base::DictionaryValue* request) {
   DCHECK(request);
 
   if (wifi_data.access_point_data.empty())
     return;
@@ skipping 175 matching lines @@
 
   // Other fields are optional.
   GetAsDouble(*response_object, kAccuracyString, &position->accuracy);
 
   return true;
 }
 
 }  // namespace
 
 }  // namespace content