Remove all blimp network code.

blimp/net/browser_connection_handler.h

Index: blimp/net/browser_connection_handler.h
diff --git a/blimp/net/browser_connection_handler.h b/blimp/net/browser_connection_handler.h
deleted file mode 100644
index 9827139db86d82310fc60e5e5aa958a4440466b9..0000000000000000000000000000000000000000
--- a/blimp/net/browser_connection_handler.h
+++ /dev/null
@@ -1,80 +0,0 @@
-// 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 BLIMP_NET_BROWSER_CONNECTION_HANDLER_H_
-#define BLIMP_NET_BROWSER_CONNECTION_HANDLER_H_
-
-#include <memory>
-
-#include "base/macros.h"
-#include "blimp/common/proto/blimp_message.pb.h"
-#include "blimp/net/blimp_net_export.h"
-#include "blimp/net/connection_error_observer.h"
-#include "blimp/net/connection_handler.h"
-
-namespace blimp {
-
-class BlimpConnection;
-class BlimpMessageCheckpointer;
-class BlimpMessageDemultiplexer;
-class BlimpMessageMultiplexer;
-class BlimpMessageOutputBuffer;
-class BlimpMessageProcessor;
-
-// Routes incoming messages to their respective features, and buffers and sends
-// messages out via underlying BlimpConnection.
-// A BrowserConnectionHandler is created on browser startup, and persists for
-// the lifetime of the application.
-// BrowserConnectionHandler is created on the UI thread, and then used and
-// destroyed on the IO thread.
-class BLIMP_NET_EXPORT BrowserConnectionHandler
-    : public ConnectionHandler,
-      public ConnectionErrorObserver {
- public:
-  BrowserConnectionHandler();
-  ~BrowserConnectionHandler() override;
-
-  // Registers a message processor which will receive all messages of the
-  // |feature_case| specified. Only one handler may be added per feature.
-  // That caller must ensure |incoming_processor| remains valid while
-  // this object is in-use.
-  //
-  // Returns a BlimpMessageProcessor object for sending messages for a given
-  // feature.
-  virtual std::unique_ptr<BlimpMessageProcessor> RegisterFeature(
-      BlimpMessage::FeatureCase feature_case,
-      BlimpMessageProcessor* incoming_processor);
-
-  // ConnectionHandler implementation.
-  void HandleConnection(std::unique_ptr<BlimpConnection> connection) override;
-
-  // ConnectionErrorObserver implementation.
-  void OnConnectionError(int error) override;
-
-  void DropCurrentConnection();
-
- private:
-  // Routes incoming messages to the relevant feature-specific handlers.
-  std::unique_ptr<BlimpMessageDemultiplexer> demultiplexer_;
-
-  // Provides buffering of outgoing messages, for use in session-recovery.
-  std::unique_ptr<BlimpMessageOutputBuffer> output_buffer_;
-
-  // Routes outgoing messages from feature-specific handlers to a single
-  // message stream.
-  std::unique_ptr<BlimpMessageMultiplexer> multiplexer_;
-
-  // Dispatches checkpoint/ACK messages to the outgoing processor, as the
-  // incoming processor completes processing them.
-  std::unique_ptr<BlimpMessageCheckpointer> checkpointer_;
-
-  // Holds network resources while there is a Client connected.
-  std::unique_ptr<BlimpConnection> connection_;
-
-  DISALLOW_COPY_AND_ASSIGN(BrowserConnectionHandler);
-};
-
-}  // namespace blimp
-
-#endif  // BLIMP_NET_BROWSER_CONNECTION_HANDLER_H_