Fix remote debugger crash.

src/d8-debug.h

Index: src/d8-debug.h
diff --git a/src/d8-debug.h b/src/d8-debug.h
index aeff3c121c1b71244352d05fdc271327dbcb4283..694fa739fe01a989351b9470cd4d2e600092d40f 100644
--- a/src/d8-debug.h
+++ b/src/d8-debug.h
@@ -43,7 +43,7 @@ void HandleDebugEvent(DebugEvent event,
 
 // Start the remove debugger connecting to a V8 debugger agent on the specified
 // port.
-void RunRemoteDebugger(int port);
+void RunRemoteDebugger(int port, Handle<Context> context);
 
 // Forward declerations.
 class RemoteDebuggerEvent;
@@ -53,11 +53,13 @@ class ReceiverThread;
 // Remote debugging class.
 class RemoteDebugger {
  public:
-  explicit RemoteDebugger(int port)
+  explicit RemoteDebugger(int port, Handle<Context> context)

[Jakob Kummerow, 2012/01/19 16:23:13]

nit: "explicit" is no longer necessary.

       : port_(port),
         event_access_(i::OS::CreateMutex()),
         event_available_(i::OS::CreateSemaphore(0)),
-        head_(NULL), tail_(NULL) {}
+        head_(NULL),
+        tail_(NULL),
+        context_(context) {}
   void Run();
 
   // Handle events from the subordinate threads.
@@ -89,6 +91,7 @@ class RemoteDebugger {
   i::Semaphore* event_available_;
   RemoteDebuggerEvent* head_;
   RemoteDebuggerEvent* tail_;
+  Handle<Context> context_;
 
   friend class ReceiverThread;
 };