Rollback of r12341, r12342, r12343, r12344, r12345, r12347 in trunk branch.

src/isolate.cc

 // Copyright 2012 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 771 matching lines @@
 };
 
 
 static MayAccessDecision MayAccessPreCheck(Isolate* isolate,
                                            JSObject* receiver,
                                            v8::AccessType type) {
   // During bootstrapping, callback functions are not enabled yet.
   if (isolate->bootstrapper()->IsActive()) return YES;
 
   if (receiver->IsJSGlobalProxy()) {
-    Object* receiver_context = JSGlobalProxy::cast(receiver)->native_context();
+    Object* receiver_context = JSGlobalProxy::cast(receiver)->context();
     if (!receiver_context->IsContext()) return NO;
 
     // Get the native context of current top context.
     // avoid using Isolate::native_context() because it uses Handle.
     Context* native_context =
         isolate->context()->global_object()->native_context();
     if (receiver_context == native_context) return YES;
 
     if (Context::cast(receiver_context)->security_token() ==
         native_context->security_token())
@@ skipping 1230 matching lines @@
 
 #ifdef DEBUG
 #define ISOLATE_FIELD_OFFSET(type, name, ignored)                       \
 const intptr_t Isolate::name##_debug_offset_ = OFFSET_OF(Isolate, name##_);
 ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET)
 ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET)
 #undef ISOLATE_FIELD_OFFSET
 #endif
 
 } }  // namespace v8::internal