| Index: src/debug.cc
 | 
| diff --git a/src/debug.cc b/src/debug.cc
 | 
| index d8201a1894bf79e6bc064d47b9fefcc585251ba1..c473941210172c1d2b1399f227151abae5469c96 100644
 | 
| --- a/src/debug.cc
 | 
| +++ b/src/debug.cc
 | 
| @@ -836,7 +836,8 @@ bool Debug::Load() {
 | 
|    Handle<String> key = Factory::LookupAsciiSymbol("builtins");
 | 
|    Handle<GlobalObject> global = Handle<GlobalObject>(context->global());
 | 
|    RETURN_IF_EMPTY_HANDLE_VALUE(
 | 
| -      SetProperty(global, key, Handle<Object>(global->builtins()), NONE),
 | 
| +      SetProperty(global, key, Handle<Object>(global->builtins()),
 | 
| +                  NONE, kNonStrictMode),
 | 
|        false);
 | 
|  
 | 
|    // Compile the JavaScript for the debugger in the debugger context.
 | 
| 
 |