Remove //net (except for Android test stuff) and sdch

net/base/bandwidth_metrics.cc

-// Copyright (c) 2011 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 "base/lazy_instance.h"
-#include "net/base/bandwidth_metrics.h"
-
-static base::LazyInstance<net::BandwidthMetrics> g_bandwidth_metrics =
-    LAZY_INSTANCE_INITIALIZER;
-
-namespace net {
-
-ScopedBandwidthMetrics::ScopedBandwidthMetrics()
-    : started_(false) {
-}
-
-ScopedBandwidthMetrics::~ScopedBandwidthMetrics() {
-  if (started_)
-    g_bandwidth_metrics.Get().StopStream();
-}
-
-void ScopedBandwidthMetrics::StartStream() {
-  started_ = true;
-  g_bandwidth_metrics.Get().StartStream();
-}
-
-void ScopedBandwidthMetrics::StopStream() {
-  started_ = false;
-  g_bandwidth_metrics.Get().StopStream();
-}
-
-void ScopedBandwidthMetrics::RecordBytes(int bytes) {
-  g_bandwidth_metrics.Get().RecordBytes(bytes);
-}
-
-}  // namespace net