Remove all blimp network code.

blimp/net/blimp_message_demultiplexer.cc

-// 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.
-
-#include "blimp/net/blimp_message_demultiplexer.h"
-
-#include <string>
-
-#include "base/strings/stringprintf.h"
-#include "blimp/common/logging.h"
-#include "blimp/net/common.h"
-#include "net/base/net_errors.h"
-
-namespace blimp {
-
-BlimpMessageDemultiplexer::BlimpMessageDemultiplexer() {}
-
-BlimpMessageDemultiplexer::~BlimpMessageDemultiplexer() {}
-
-void BlimpMessageDemultiplexer::AddProcessor(
-    BlimpMessage::FeatureCase feature_case,
-    BlimpMessageProcessor* receiver) {
-  DCHECK(receiver);
-  if (feature_receiver_map_.find(feature_case) == feature_receiver_map_.end()) {
-    feature_receiver_map_.insert(std::make_pair(feature_case, receiver));
-  } else {
-    DLOG(FATAL) << "Handler already registered for feature=" << feature_case
-                << ".";
-  }
-}
-
-void BlimpMessageDemultiplexer::ProcessMessage(
-    std::unique_ptr<BlimpMessage> message,
-    const net::CompletionCallback& callback) {
-  DVLOG(2) << "ProcessMessage : " << *message;
-  auto receiver_iter = feature_receiver_map_.find(message->feature_case());
-  if (receiver_iter == feature_receiver_map_.end()) {
-    DLOG(ERROR) << "No registered receiver for " << *message << ".";
-    if (!callback.is_null()) {
-      callback.Run(net::ERR_NOT_IMPLEMENTED);
-    }
-    return;
-  }
-
-  DVLOG(2) << "Routed message " << *message << ".";
-  receiver_iter->second->ProcessMessage(std::move(message), callback);
-}
-
-}  // namespace blimp