Allows observers to be notified when layer animations complete.

ui/gfx/compositor/layer_animation_element_unittest.cc

Index: ui/gfx/compositor/layer_animation_element_unittest.cc
diff --git a/ui/gfx/compositor/layer_animation_element_unittest.cc b/ui/gfx/compositor/layer_animation_element_unittest.cc
index 483817ceddf4fc38ed71d2cb3ac68144d0a9b775..27940d4c9557de6fffc0ac66046eb388a5ae94c1 100644
--- a/ui/gfx/compositor/layer_animation_element_unittest.cc
+++ b/ui/gfx/compositor/layer_animation_element_unittest.cc
@@ -11,8 +11,8 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/transform.h"
-#include "ui/gfx/compositor/dummy_layer_animation_delegate.h"
 #include "ui/gfx/compositor/layer_animation_delegate.h"
+#include "ui/gfx/compositor/test_layer_animation_delegate.h"
 #include "ui/gfx/compositor/test_utils.h"
 
 namespace ui {
@@ -22,7 +22,7 @@ namespace {
 // Check that the transformation element progresses the delegate as expected and
 // that the element can be reused after it completes.
 TEST(LayerAnimationElementTest, TransformElement) {
-  DummyLayerAnimationDelegate delegate;
+  TestLayerAnimationDelegate delegate;
   Transform start_transform, target_transform, middle_transform;
   start_transform.SetRotate(-90);
   target_transform.SetRotate(90);
@@ -54,7 +54,7 @@ TEST(LayerAnimationElementTest, TransformElement) {
 // Check that the bounds element progresses the delegate as expected and
 // that the element can be reused after it completes.
 TEST(LayerAnimationElementTest, BoundsElement) {
-  DummyLayerAnimationDelegate delegate;
+  TestLayerAnimationDelegate delegate;
   gfx::Rect start, target, middle;
   start = target = middle = gfx::Rect(0, 0, 50, 50);
   start.set_x(-90);
@@ -84,7 +84,7 @@ TEST(LayerAnimationElementTest, BoundsElement) {
 // Check that the opacity element progresses the delegate as expected and
 // that the element can be reused after it completes.
 TEST(LayerAnimationElementTest, OpacityElement) {
-  DummyLayerAnimationDelegate delegate;
+  TestLayerAnimationDelegate delegate;
   float start = 0.0;
   float middle = 0.5;
   float target = 1.0;
@@ -121,8 +121,8 @@ TEST(LayerAnimationElementTest, PauseElement) {
   scoped_ptr<LayerAnimationElement> element(
       LayerAnimationElement::CreatePauseElement(properties, delta));
 
-  DummyLayerAnimationDelegate delegate;
-  DummyLayerAnimationDelegate copy = delegate;
+  TestLayerAnimationDelegate delegate;
+  TestLayerAnimationDelegate copy = delegate;
 
   element->Progress(1.0, &delegate);