Added ui::test::MultiLayerAnimatorTestController and Delegate.

ui/compositor/test/multi_layer_animator_test_controller_delegate.h

Index: ui/compositor/test/multi_layer_animator_test_controller_delegate.h
diff --git a/ui/compositor/test/multi_layer_animator_test_controller_delegate.h b/ui/compositor/test/multi_layer_animator_test_controller_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..f35222030b9d988b6ac32e412c2f0781504fad8e
--- /dev/null
+++ b/ui/compositor/test/multi_layer_animator_test_controller_delegate.h
@@ -0,0 +1,34 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef UI_COMPOSITOR_TEST_MULTI_LAYER_ANIMATOR_TEST_CONTROLLER_DELEGATE_H_
+#define UI_COMPOSITOR_TEST_MULTI_LAYER_ANIMATOR_TEST_CONTROLLER_DELEGATE_H_
+
+#include <vector>
+
+#include "base/macros.h"
+#include "base/time/time.h"
+
+namespace ui {
+class LayerAnimator;
+
+namespace test {
+
+class MultiLayerAnimatorTestControllerDelegate {
+ public:
+  // Get a list of all the LayerAnimator's used by the animation.
+  virtual std::vector<ui::LayerAnimator*> GetLayerAnimators() = 0;
+
+ protected:
+  MultiLayerAnimatorTestControllerDelegate() {}
+  virtual ~MultiLayerAnimatorTestControllerDelegate() {}
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MultiLayerAnimatorTestControllerDelegate);
+};
+
+}  // namespace test
+}  // namespace ui
+
+#endif  // UI_COMPOSITOR_TEST_MULTI_LAYER_ANIMATOR_TEST_CONTROLLER_DELEGATE_H_