Explicit animation support

ui/gfx/compositor/test_layer_animation_delegate.cc

Index: ui/gfx/compositor/test_layer_animation_delegate.cc
diff --git a/ui/gfx/compositor/test_layer_animation_delegate.cc b/ui/gfx/compositor/test_layer_animation_delegate.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5d87ae05043925ec8229679995deafc8eb3ef42b
--- /dev/null
+++ b/ui/gfx/compositor/test_layer_animation_delegate.cc
@@ -0,0 +1,44 @@
+// Copyright (c) 2011 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.
+
+#include "ui/gfx/compositor/test_layer_animation_delegate.h"
+
+namespace ui {
+
+TestLayerAnimationDelegate::TestLayerAnimationDelegate() : opacity_(1.0f) {
+}
+
+TestLayerAnimationDelegate::~TestLayerAnimationDelegate() {
+}
+
+void TestLayerAnimationDelegate::SetBoundsFromAnimation(
+    const gfx::Rect& bounds) {
+  bounds_ = bounds;
+}
+
+void TestLayerAnimationDelegate::SetTransformFromAnimation(
+    const Transform& transform) {
+  transform_ = transform;
+}
+
+void TestLayerAnimationDelegate::SetOpacityFromAnimation(float opacity) {
+  opacity_ = opacity;
+}
+
+void TestLayerAnimationDelegate::ScheduleDrawForAnimation() {
+}
+
+const gfx::Rect& TestLayerAnimationDelegate::GetBoundsForAnimation() const {
+  return bounds_;
+}
+
+const Transform& TestLayerAnimationDelegate::GetTransformForAnimation() const {
+  return transform_;
+}
+
+float TestLayerAnimationDelegate::GetOpacityForAnimation() const {
+  return opacity_;
+}
+
+}  // namespace ui