DevTools: remove support for legacy remote debugger

chrome/browser/debugger/devtools_remote.h

Index: chrome/browser/debugger/devtools_remote.h
diff --git a/chrome/browser/debugger/devtools_remote.h b/chrome/browser/debugger/devtools_remote.h
deleted file mode 100644
index 78b1d13852ae50e46c6f197797129694f44a748d..0000000000000000000000000000000000000000
--- a/chrome/browser/debugger/devtools_remote.h
+++ /dev/null
@@ -1,47 +0,0 @@
-// 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.
-
-#ifndef CHROME_BROWSER_DEBUGGER_DEVTOOLS_REMOTE_H_
-#define CHROME_BROWSER_DEBUGGER_DEVTOOLS_REMOTE_H_
-#pragma once
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-
-class DevToolsRemoteMessage;
-
-namespace net {
-class ListenSocket;
-}
-
-// This interface should be implemented by a class that wants to handle
-// DevToolsRemoteMessages dispatched by some entity. It must extend
-class DevToolsRemoteListener
-    : public base::RefCountedThreadSafe<DevToolsRemoteListener> {
- public:
-  DevToolsRemoteListener() {}
-  virtual void HandleMessage(const DevToolsRemoteMessage& message) = 0;
-  // This method is invoked on the UI thread whenever the debugger connection
-  // has been lost.
-  virtual void OnConnectionLost() = 0;
-  virtual void OnAcceptConnection(net::ListenSocket* connection) {}
-
- protected:
-  friend class base::RefCountedThreadSafe<DevToolsRemoteListener>;
-
-  virtual ~DevToolsRemoteListener() {}
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DevToolsRemoteListener);
-};
-
-// Interface exposed by DevToolsProtocolHandler to receive reply messages
-// from registered tools.
-class OutboundSocketDelegate {
- public:
-  virtual ~OutboundSocketDelegate() {}
-  virtual void Send(const DevToolsRemoteMessage& message) = 0;
-};
-
-#endif  // CHROME_BROWSER_DEBUGGER_DEVTOOLS_REMOTE_H_