Android: Remove unneeded RegisterNatives() calls

net/android/traffic_stats.h

 // 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.
 
 #ifndef NET_ANDROID_TRAFFIC_STATS_H_
 #define NET_ANDROID_TRAFFIC_STATS_H_
 
 // This file provides functions that interact with TrafficStats APIs that are
 // provided on Android.
 
 #include <jni.h>

[pauljensen, 2017/04/13 11:26:57]

This is unused now.

 #include <stdint.h>
 
 #include "net/base/net_export.h"
 
 namespace net {
 
 namespace android {
 
 namespace traffic_stats {
 
@@ skipping 18 matching lines @@
 // and UDP usage. |bytes| must not be nullptr.
 NET_EXPORT bool GetCurrentUidTxBytes(int64_t* bytes);
 
 // Returns true if the number of bytes attributed to caller's UID since device
 // boot are available and sets |*bytes| to that value. Counts packets across
 // all network interfaces, and always increases monotonically since device
 // boot. Statistics are measured at the network layer, so they include both TCP
 // and UDP usage. |bytes| must not be nullptr.
 NET_EXPORT bool GetCurrentUidRxBytes(int64_t* bytes);
 
-bool Register(JNIEnv* env);
-
 }  // namespace traffic_stats
 
 }  // namespace android
 
 }  // namespace net
 
 #endif  // NET_ANDROID_TRAFFIC_STATS_H_