Cleanup Socket class and remove it from the platform files.

src/debug-agent.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 19 matching lines @@
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
 #include "../include/v8-debug.h"
 #include "platform.h"
 
 namespace v8 {
 namespace internal {
 
 // Forward decelrations.
 class DebuggerAgentSession;
+class Socket;
 
 
 // Debugger agent which starts a socket listener on the debugger port and
 // handles connection from a remote debugger.
 class DebuggerAgent: public Thread {
  public:
-  DebuggerAgent(Isolate* isolate, const char* name, int port)
-      : Thread(name),
-        isolate_(isolate),
-        name_(StrDup(name)), port_(port),
-        server_(OS::CreateSocket()), terminate_(false),
-        session_(NULL),
-        terminate_now_(0),
-        listening_(0) {
-    ASSERT(isolate_->debugger_agent_instance() == NULL);
-    isolate_->set_debugger_agent_instance(this);
-  }
-  ~DebuggerAgent() {
-     isolate_->set_debugger_agent_instance(NULL);
-     delete server_;
-  }
+  DebuggerAgent(Isolate* isolate, const char* name, int port);
+  ~DebuggerAgent();
 
   void Shutdown();
   void WaitUntilListening();
 
   Isolate* isolate() { return isolate_; }
 
  private:
   void Run();
   void CreateSession(Socket* socket);
   void DebuggerMessage(const v8::Debug::Message& message);
@@ skipping 38 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(DebuggerAgentSession);
 };
 
 
 // Utility methods factored out to be used by the D8 shell as well.
 class DebuggerAgentUtil {
  public:
   static const char* const kContentLength;
 
-  static SmartArrayPointer<char> ReceiveMessage(const Socket* conn);
-  static bool SendConnectMessage(const Socket* conn,
-                                 const char* embedding_host);
-  static bool SendMessage(const Socket* conn, const Vector<uint16_t> message);
-  static bool SendMessage(const Socket* conn,
-                          const v8::Handle<v8::String> message);
-  static int ReceiveAll(const Socket* conn, char* data, int len);
+  static SmartArrayPointer<char> ReceiveMessage(Socket* conn);
+  static bool SendConnectMessage(Socket* conn, const char* embedding_host);
+  static bool SendMessage(Socket* conn, const Vector<uint16_t> message);
+  static bool SendMessage(Socket* conn, const v8::Handle<v8::String> message);
+  static int ReceiveAll(Socket* conn, char* data, int len);
 };
 
 } }  // namespace v8::internal
 
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 #endif  // V8_DEBUG_AGENT_H_