Split window support from V8. ...

src/string-stream.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 402 matching lines @@
   JSFunction* fun = JSFunction::cast(f);
   Object* perhaps_context = fun->unchecked_context();
   if (perhaps_context->IsHeapObject() &&
       Heap::Contains(HeapObject::cast(perhaps_context)) &&
       perhaps_context->IsContext()) {
     Context* context = fun->context();
     if (!Heap::Contains(context)) {
       Add("(Function context is outside heap)\n");
       return;
     }
-    GlobalObject* global = context->global();
-    if (!Heap::Contains(global)) {
-      Add("(Function context global is outside heap)\n");
-      return;
-    }
-    if (global->IsJSGlobalObject()) {
-      Object* token = JSGlobalObject::cast(global)->security_token();
-      if (token != current_security_token) {
-        Add("Security context: %o\n", token);
-        current_security_token = token;
-      }
-    } else {
-      Add("(No security context)\n");
+    Object* token = context->global_context()->security_token();
+    if (token != current_security_token) {
+      Add("Security context: %o\n", token);
+      current_security_token = token;
     }
   } else {
     Add("(Function context is corrupt)\n");
   }
 }
 
 
 void StringStream::PrintFunction(Object* f, Object* receiver, Code** code) {
   if (f->IsHeapObject() &&
       Heap::Contains(HeapObject::cast(f)) &&
@@ skipping 95 matching lines @@
   unsigned new_bytes = *bytes * 2;
   if (new_bytes > size_) {
     new_bytes = size_;
   }
   *bytes = new_bytes;
   return space_;
 }
 
 
 } }  // namespace v8::internal