Merge revision 6500-6600 from bleeding_edge to the isolates branch.

src/factory.cc

Index: src/factory.cc
===================================================================
--- src/factory.cc	(revision 7030)
+++ src/factory.cc	(working copy)
@@ -846,6 +846,25 @@
 }
 
 
+Handle<JSMessageObject> Factory::NewJSMessageObject(
+    Handle<String> type,
+    Handle<JSArray> arguments,
+    int start_position,
+    int end_position,
+    Handle<Object> script,
+    Handle<Object> stack_trace,
+    Handle<Object> stack_frames) {
+  CALL_HEAP_FUNCTION(isolate(),
+                     isolate()->heap()->AllocateJSMessageObject(*type,
+                                                                *arguments,
+                                                                start_position,
+                                                                end_position,
+                                                                *script,
+                                                                *stack_trace,
+                                                                *stack_frames),
+                     JSMessageObject);
+}
+
 Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo(Handle<String> name) {
   CALL_HEAP_FUNCTION(isolate(),
                      isolate()->heap()->AllocateSharedFunctionInfo(*name),