1 files changed, 2 insertions, 0 deletions
diff --git a/ui/aura/test/aura_test_helper.h b/ui/aura/test/aura_test_helper.h
index 05d59ab..f79ca76 100644
--- a/ui/aura/test/aura_test_helper.h
+++ b/ui/aura/test/aura_test_helper.h
@@ -22,6 +22,7 @@ class ScopedAnimationDurationScaleMode;
 namespace aura {
 class TestScreen;
 namespace client {
+class DefaultActivationClient;
 class DefaultCaptureClient;
 class FocusClient;
 }
@@ -59,6 +60,7 @@ class AuraTestHelper {
   bool owns_host_;
   scoped_ptr<WindowTreeHost> host_;
   scoped_ptr<TestWindowTreeClient> stacking_client_;
+  scoped_ptr<client::DefaultActivationClient> activation_client_;
   scoped_ptr<client::DefaultCaptureClient> capture_client_;
   scoped_ptr<ui::InputMethod> test_input_method_;
   scoped_ptr<client::FocusClient> focus_client_;