Explode WindowManagerService.

Change-Id: I3d73ed4c9a1b5d730aeffeb2df24ce5e6117d698
diff --git a/services/java/com/android/server/wm/ScreenRotationAnimation.java b/services/java/com/android/server/wm/ScreenRotationAnimation.java
index fc9f10e..4356ce5 100644
--- a/services/java/com/android/server/wm/ScreenRotationAnimation.java
+++ b/services/java/com/android/server/wm/ScreenRotationAnimation.java
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.server.wm;  // TODO: use com.android.server.wm, once things move there
-
+package com.android.server.wm;
 
 import android.content.Context;
 import android.graphics.Bitmap;