DevTools: remove support for legacy remote debugger

chrome/browser/debugger/extension_ports_remote_service.h

Index: chrome/browser/debugger/extension_ports_remote_service.h
diff --git a/chrome/browser/debugger/extension_ports_remote_service.h b/chrome/browser/debugger/extension_ports_remote_service.h
deleted file mode 100644
index f0796d47f1a17eb73274a0e836862e0a50b0daba..0000000000000000000000000000000000000000
--- a/chrome/browser/debugger/extension_ports_remote_service.h
+++ /dev/null
@@ -1,116 +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.
-
-// ExtensionsPorts service: wires extension message ports through the
-// devtools remote protocol, allowing an external client program to
-// exchange messages with Chrome extensions.
-
-#ifndef CHROME_BROWSER_DEBUGGER_EXTENSION_PORTS_REMOTE_SERVICE_H_
-#define CHROME_BROWSER_DEBUGGER_EXTENSION_PORTS_REMOTE_SERVICE_H_
-#pragma once
-
-#include <set>
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "chrome/browser/debugger/devtools_remote.h"
-#include "chrome/browser/extensions/extension_message_service.h"
-#include "ipc/ipc_message.h"
-
-class DevToolsProtocolHandler;
-class DevToolsRemoteMessage;
-class GURL;
-
-namespace base {
-class DictionaryValue;
-class ListValue;
-class Value;
-}
-
-class ExtensionPortsRemoteService : public DevToolsRemoteListener,
-                                    public IPC::Message::Sender {
- public:
-  // Specifies a tool name ("ExtensionPorts") handled by this class.
-  static const char kToolName[];
-
-  // |delegate| (never NULL) is the protocol handler instance which
-  // dispatches messages to this service.
-  // The ownership of |delegate| is NOT transferred to this class.
-  explicit ExtensionPortsRemoteService(DevToolsProtocolHandler* delegate);
-
-  // DevToolsRemoteListener methods:
-
-  // Processes |message| from the external client (where the tool is
-  // "ExtensionPorts").
-  virtual void HandleMessage(const DevToolsRemoteMessage& message) OVERRIDE;
-
-  // Gets invoked on the external client socket connection loss.
-  // Closes open message ports.
-  virtual void OnConnectionLost() OVERRIDE;
-
-  // IPC::Message::Sender methods:
-
-  // This is the callback through which the ExtensionMessageService
-  // passes us messages from extensions as well as disconnect events.
-  virtual bool Send(IPC::Message* msg) OVERRIDE;
-
- private:
-  // Operation result returned in the "result" field in messages sent
-  // to the external client.
-  typedef enum {
-    RESULT_OK = 0,
-    RESULT_UNKNOWN_COMMAND,
-    RESULT_NO_SERVICE,
-    RESULT_PARAMETER_ERROR,
-    RESULT_UNKNOWN_PORT,
-    RESULT_TAB_NOT_FOUND,
-    RESULT_CONNECT_FAILED,  // probably extension ID not found.
-  } Result;
-
-  virtual ~ExtensionPortsRemoteService();
-
-  // Sends a JSON message with the |response| to the external client.
-  // |tool| and |destination| are used as the respective header values.
-  void SendResponse(const base::Value& response,
-                    const std::string& tool,
-                    const std::string& destination);
-
-  // Handles requests from ExtensionMessageService to invoke specific
-  // JavaScript functions. Currently we only handle the "disconnect" function.
-  void OnExtensionMessageInvoke(const std::string& extension_id,
-                                const std::string& function_name,
-                                const base::ListValue& args,
-                                const GURL& event_url);
-  // Handles a message sent from an extension through the
-  // ExtensionMessageService, to be passed to the external client.
-  void OnDeliverMessage(int port_id, const std::string& message);
-  // Handles a disconnect event sent from the ExtensionMessageService.
-  void OnExtensionPortDisconnected(int port_id);
-
-  // Implementation for the commands we can receive from the external client.
-  // Opens a channel to an extension.
-  void ConnectCommand(base::DictionaryValue* content,
-                      base::DictionaryValue* response);
-  // Disconnects a message port.
-  void DisconnectCommand(int port_id, base::DictionaryValue* response);
-  // Sends a message to an extension through an established message port.
-  void PostMessageCommand(int port_id,
-                          base::DictionaryValue* content,
-                          base::DictionaryValue* response);
-
-  // The delegate is used to send responses and events back to the
-  // external client, and to resolve tab IDs.
-  DevToolsProtocolHandler* delegate_;
-
-  // Set of message port IDs we successfully opened.
-  typedef std::set<int> PortIdSet;
-  PortIdSet openPortIds_;
-
-  scoped_refptr<ExtensionMessageService> service_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExtensionPortsRemoteService);
-};
-
-#endif  // CHROME_BROWSER_DEBUGGER_EXTENSION_PORTS_REMOTE_SERVICE_H_