Add locker support to DebugMessageDispatchHandler

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index ab5d0a5608e356ff79e2fdae76fe54234de042b2..f0fd09fc505e1aacd2eaa2b62d3374b821134cc3 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -54,6 +54,28 @@
 
 namespace v8 {
 
+#ifdef ENABLE_DEBUGGER_SUPPORT
+
+void Debug::ProcessDebuggerCommands() {
+  HandleScope scope;
+
+  v8::internal::EnterDebugger debugger;
+
+  bool caught_exception;
+  v8::internal::Handle<v8::internal::Object> exec_state = v8::internal::Debugger::MakeExecutionState(&caught_exception);
+
+  // Replace v8::NewFunction with something.
+  i::Handle<i::Object> undef = i::Factory::undefined_value();
+  i::Handle<i::JSObject> event_data = i::Handle<i::JSObject>::cast(i::Debugger::MakeNewFunctionEvent(reinterpret_cast<i::Handle<i::Object>&>(undef), &caught_exception));
+  v8::internal::Debugger::NotifyMessageHandler(v8::NewFunction,
+                                 v8::internal::Handle<v8::internal::JSObject>::cast(exec_state),
+                                 event_data, true);
+}
+
+#endif
+
+
+
 
 #define ON_BAILOUT(location, code)              \
   if (IsDeadCheck(location)) {                  \
@@ -3669,7 +3691,7 @@ void Debug::SetMessageHandler(v8::Debug::MessageHandler handler,
 void Debug::SetMessageHandler2(v8::Debug::MessageHandler2 handler) {
   EnsureInitialized("v8::Debug::SetMessageHandler");
   ENTER_V8;
-  HandleScope scope;
+  // rybin HandleScope scope;
   i::Debugger::SetMessageHandler(handler);
 }