Merged bleeding edge 746:795 into regexp2000.

src/api.cc

Index: src/api.cc
===================================================================
--- src/api.cc	(revision 796)
+++ src/api.cc	(working copy)
@@ -2203,7 +2203,7 @@
 
 
 const char* v8::V8::GetVersion() {
-  return "0.4.4 (candidate)";
+  return "0.4.5 (candidate)";
 }
 
 
@@ -2652,6 +2652,12 @@
 }
 
 
+void V8::SetExternalSymbolCallback(ExternalSymbolCallback callback) {
+  if (IsDeadCheck("v8::V8::SetExternalSymbolCallback()")) return;
+  i::Heap::SetExternalSymbolCallback(callback);
+}
+
+
 String::Utf8Value::Utf8Value(v8::Handle<v8::Value> obj) {
   EnsureInitialized("v8::String::Utf8Value::Utf8Value()");
   if (obj.IsEmpty()) {