Remove all blimp network code.

blimp/net/blimp_stats.cc

Index: blimp/net/blimp_stats.cc
diff --git a/blimp/net/blimp_stats.cc b/blimp/net/blimp_stats.cc
deleted file mode 100644
index 638f9403b02d9dbd6e46bbb78cc8275f8146711f..0000000000000000000000000000000000000000
--- a/blimp/net/blimp_stats.cc
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright 2016 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 "blimp/net/blimp_stats.h"
-
-#include "base/logging.h"
-
-namespace blimp {
-
-// static
-base::LazyInstance<BlimpStats> BlimpStats::instance_ =
-    LAZY_INSTANCE_INITIALIZER;
-
-// static
-BlimpStats* BlimpStats::GetInstance() {
-  return &instance_.Get();
-}
-
-BlimpStats::BlimpStats() {
-  for (size_t i = 0; i <= EVENT_TYPE_MAX; ++i) {
-    base::subtle::NoBarrier_Store(&values_[i], 0);
-  }
-}
-
-BlimpStats::~BlimpStats() {}
-
-void BlimpStats::Add(EventType type, base::subtle::Atomic32 amount) {
-  if (amount < 0) {
-    DLOG(FATAL) << "Illegal negative stat value: type=" << type
-                << ", amount=" << amount << ".";
-    return;
-  }
-
-  base::subtle::NoBarrier_AtomicIncrement(&values_[type], amount);
-}
-
-base::subtle::Atomic32 BlimpStats::Get(EventType type) const {
-  return base::subtle::NoBarrier_Load(&values_[type]);
-}
-
-}  // namespace blimp