Skip debugger frames when looking for calling context

src/top.cc

Index: src/top.cc
===================================================================
--- src/top.cc	(revision 3306)
+++ src/top.cc	(working copy)
@@ -929,6 +929,19 @@
 
 Handle<Context> Top::GetCallingGlobalContext() {
   JavaScriptFrameIterator it;
+#ifdef ENABLE_DEBUGGER_SUPPORT
+  if (Debug::InDebugger()) {
+    while (!it.done()) {
+      JavaScriptFrame* frame = it.frame();
+      Context* context = Context::cast(frame->context());
+      if (context->global_context() == *Debug::debug_context()) {
+        it.Advance();
+      } else {
+        break;
+      }
+    }
+  }
+#endif  // ENABLE_DEBUGGER_SUPPORT  
   if (it.done()) return Handle<Context>::null();
   JavaScriptFrame* frame = it.frame();
   Context* context = Context::cast(frame->context());