Remove kint32min.

content/browser/geolocation/wifi_data.cc

 // Copyright 2013 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/wifi_data.h"
 
+#include <stdint.h>
+
 #include <algorithm>
+#include <limits>
 
 #include "base/logging.h"
 
 namespace content {
 
 AccessPointData::AccessPointData()
-    : radio_signal_strength(kint32min),
-      channel(kint32min),
-      signal_to_noise(kint32min) {
-}
+    : radio_signal_strength(std::numeric_limits<int32_t>::min()),
+      channel(std::numeric_limits<int32_t>::min()),
+      signal_to_noise(std::numeric_limits<int32_t>::min()) {}
 
 AccessPointData::~AccessPointData() {}
 
 WifiData::WifiData() {}
 
 WifiData::~WifiData() {}
 
 bool WifiData::DiffersSignificantly(const WifiData& other) const {
   // More than 4 or 50% of access points added or removed is significant.
   static const size_t kMinChangedAccessPoints = 4;
@@ skipping 15 matching lines @@
       ++num_common;
     }
   }
   DCHECK(num_common <= min_ap_count);
 
   // Test how many have changed.
   return max_ap_count > num_common + difference_threadhold;
 }
 
 }  // namespace content