Remove all blimp network code.

blimp/net/fake_blimp_message_processor.cc

Index: blimp/net/fake_blimp_message_processor.cc
diff --git a/blimp/net/fake_blimp_message_processor.cc b/blimp/net/fake_blimp_message_processor.cc
deleted file mode 100644
index d8f047b113060bc1dd866b5066a3438a65e3f395..0000000000000000000000000000000000000000
--- a/blimp/net/fake_blimp_message_processor.cc
+++ /dev/null
@@ -1,21 +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/fake_blimp_message_processor.h"
-
-#include "blimp/common/proto/blimp_message.pb.h"
-
-namespace blimp {
-
-FakeBlimpMessageProcessor::FakeBlimpMessageProcessor() = default;
-
-FakeBlimpMessageProcessor::~FakeBlimpMessageProcessor() = default;
-
-void FakeBlimpMessageProcessor::ProcessMessage(
-    std::unique_ptr<BlimpMessage> message,
-    const net::CompletionCallback& callback) {
-  messages_.push_back(*message);
-}
-
-}  // namespace blimp