[Isolates] Rebase and get d8 to compile....

src/d8-debug.cc

 // Copyright 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 132 matching lines @@
     if (text_str.length() > 0) {
       printf("%s\n", *text_str);
     }
     running =
         response_details->Get(String::New("running"))->ToBoolean()->Value();
   }
 }
 
 
 void RunRemoteDebugger(int port) {
-  RemoteDebugger debugger(port);
+  RemoteDebugger debugger(i::Isolate::Current(), port);
   debugger.Run();
 }
 
 
 void RemoteDebugger::Run() {
   bool ok;
 
   // Make sure that socket support is initialized.
   ok = i::Socket::Setup();
   if (!ok) {
     printf("Unable to initialize socket support %d\n", i::Socket::LastError());
     return;
   }
 
   // Connect to the debugger agent.
   conn_ = i::OS::CreateSocket();
   static const int kPortStrSize = 6;
   char port_str[kPortStrSize];
   i::OS::SNPrintF(i::Vector<char>(port_str, kPortStrSize), "%d", port_);
   ok = conn_->Connect("localhost", port_str);
   if (!ok) {
     printf("Unable to connect to debug agent %d\n", i::Socket::LastError());
     return;
   }
 
   // Start the receiver thread.
-  ReceiverThread receiver(this);
+  ReceiverThread receiver(isolate_, this);
   receiver.Start();
 
   // Start the keyboard thread.
-  KeyboardThread keyboard(this);
+  KeyboardThread keyboard(isolate_, this);
   keyboard.Start();
   PrintPrompt();
 
   // Process events received from debugged VM and from the keyboard.
   bool terminate = false;
   while (!terminate) {
     event_available_->Wait();
     RemoteDebuggerEvent* event = GetEvent();
     switch (event->type()) {
       case RemoteDebuggerEvent::kMessage:
@@ skipping 152 matching lines @@
     }
 
     // Pass the keyboard command to the main thread.
     remote_debugger_->KeyboardCommand(
         i::SmartPointer<char>(i::StrDup(command)));
   }
 }
 
 
 }  // namespace v8