Animator stuff

 Bug: 17228458

Change-Id: Id884a429a512f9cd2be0ed16dbd0f10e92b4440d
diff --git a/libs/hwui/Android.mk b/libs/hwui/Android.mk
index d9f7941..49560ff 100644
--- a/libs/hwui/Android.mk
+++ b/libs/hwui/Android.mk
@@ -12,6 +12,7 @@
 		font/CacheTexture.cpp \
 		font/Font.cpp \
 		AmbientShadow.cpp \
+		AnimationContext.cpp \
 		Animator.cpp \
 		AnimatorManager.cpp \
 		AssetAtlas.cpp \