Update mojo sdk to rev afb4440fd5a10cba980878c326180b7ad7960480

mojo/public/cpp/bindings/tests/validation_unittest.cc

Index: mojo/public/cpp/bindings/tests/validation_unittest.cc
diff --git a/mojo/public/cpp/bindings/tests/validation_unittest.cc b/mojo/public/cpp/bindings/tests/validation_unittest.cc
index c7edf19ec47a2e64033b2a3a2d7e9dab2148be14..6507f21b60445f8b2fd86996132990e1d4c3c385 100644
--- a/mojo/public/cpp/bindings/tests/validation_unittest.cc
+++ b/mojo/public/cpp/bindings/tests/validation_unittest.cc
@@ -409,7 +409,7 @@ TEST_F(ValidationIntegrationTest, InterfaceImpl) {
   // |interface1_impl| will delete itself when the pipe is closed.
   IntegrationTestInterface1Impl* interface1_impl =
       BindToPipe(new IntegrationTestInterface1Impl(), testee_endpoint().Pass());
-  interface1_impl->internal_state()->router()->EnableTestingMode();
+  interface1_impl->internal_router()->EnableTestingMode();
 
   RunValidationTests("integration_", test_message_receiver());
 }