474   Handle<Context> function_context(frame_context->declaration_context());  in MaterializeLocalScope()  local
475   CopyContextLocalsToScopeObject(scope_info, function_context, local_scope);  in MaterializeLocalScope()
479   if (function_context->closure() == *function &&  in MaterializeLocalScope()
480       function_context->has_extension() &&  in MaterializeLocalScope()
481       !function_context->IsNativeContext()) {  in MaterializeLocalScope()
483         handle(function_context->extension_object(), isolate_),  in MaterializeLocalScope()
647     Handle<Context> function_context(frame_context->declaration_context());  in SetLocalVariableValue()  local
648     if (SetContextLocalValue(scope_info, function_context, variable_name,  in SetLocalVariableValue()
654     if (function_context->closure() == *function) {  in SetLocalVariableValue()
655       if (function_context->has_extension() &&  in SetLocalVariableValue()
656           !function_context->IsNativeContext()) {  in SetLocalVariableValue()
657         Handle<JSObject> ext(function_context->extension_object());  in SetLocalVariableValue()