Moves OutlineProvider / Animation files to anim package.

Change-Id: If444bbc71009510ded54d50ef746717f6c8b277f
diff --git a/src/com/android/launcher3/LauncherStateTransitionAnimation.java b/src/com/android/launcher3/LauncherStateTransitionAnimation.java
index 39c466d..f5af979 100644
--- a/src/com/android/launcher3/LauncherStateTransitionAnimation.java
+++ b/src/com/android/launcher3/LauncherStateTransitionAnimation.java
@@ -32,7 +32,7 @@
 import com.android.launcher3.allapps.AllAppsTransitionController;
 import com.android.launcher3.anim.AnimationLayerSet;
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.util.CircleRevealOutlineProvider;
+import com.android.launcher3.anim.CircleRevealOutlineProvider;
 import com.android.launcher3.util.Thunk;
 import com.android.launcher3.widget.WidgetsContainerView;
 
diff --git a/src/com/android/launcher3/util/CircleRevealOutlineProvider.java b/src/com/android/launcher3/anim/CircleRevealOutlineProvider.java
similarity index 97%
rename from src/com/android/launcher3/util/CircleRevealOutlineProvider.java
rename to src/com/android/launcher3/anim/CircleRevealOutlineProvider.java
index 9fe5147..9fb6b49 100644
--- a/src/com/android/launcher3/util/CircleRevealOutlineProvider.java
+++ b/src/com/android/launcher3/anim/CircleRevealOutlineProvider.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.launcher3.util;
+package com.android.launcher3.anim;
 
 public class CircleRevealOutlineProvider extends RevealOutlineAnimation {
 
diff --git a/src/com/android/launcher3/anim/PillHeightRevealOutlineProvider.java b/src/com/android/launcher3/anim/PillHeightRevealOutlineProvider.java
index be1e2d6..679e8e3 100644
--- a/src/com/android/launcher3/anim/PillHeightRevealOutlineProvider.java
+++ b/src/com/android/launcher3/anim/PillHeightRevealOutlineProvider.java
@@ -18,8 +18,6 @@
 
 import android.graphics.Rect;
 
-import com.android.launcher3.util.PillRevealOutlineProvider;
-
 /**
  * Extension of {@link PillRevealOutlineProvider} which only changes the height of the pill.
  * For now, we assume the height is added/removed from the bottom.
diff --git a/src/com/android/launcher3/util/PillRevealOutlineProvider.java b/src/com/android/launcher3/anim/PillRevealOutlineProvider.java
similarity index 98%
rename from src/com/android/launcher3/util/PillRevealOutlineProvider.java
rename to src/com/android/launcher3/anim/PillRevealOutlineProvider.java
index a57d69f..450f9db 100644
--- a/src/com/android/launcher3/util/PillRevealOutlineProvider.java
+++ b/src/com/android/launcher3/anim/PillRevealOutlineProvider.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.launcher3.util;
+package com.android.launcher3.anim;
 
 import android.graphics.Rect;
 import android.view.ViewOutlineProvider;
diff --git a/src/com/android/launcher3/util/RevealOutlineAnimation.java b/src/com/android/launcher3/anim/RevealOutlineAnimation.java
similarity index 98%
rename from src/com/android/launcher3/util/RevealOutlineAnimation.java
rename to src/com/android/launcher3/anim/RevealOutlineAnimation.java
index 4560477..4b270db 100644
--- a/src/com/android/launcher3/util/RevealOutlineAnimation.java
+++ b/src/com/android/launcher3/anim/RevealOutlineAnimation.java
@@ -1,4 +1,4 @@
-package com.android.launcher3.util;
+package com.android.launcher3.anim;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
diff --git a/src/com/android/launcher3/folder/Folder.java b/src/com/android/launcher3/folder/Folder.java
index 763ab96..c63dd58 100644
--- a/src/com/android/launcher3/folder/Folder.java
+++ b/src/com/android/launcher3/folder/Folder.java
@@ -76,7 +76,7 @@
 import com.android.launcher3.pageindicators.PageIndicatorDots;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
-import com.android.launcher3.util.CircleRevealOutlineProvider;
+import com.android.launcher3.anim.CircleRevealOutlineProvider;
 import com.android.launcher3.util.Thunk;
 
 import java.util.ArrayList;
diff --git a/src/com/android/launcher3/popup/PopupItemView.java b/src/com/android/launcher3/popup/PopupItemView.java
index b839d99..eeece88 100644
--- a/src/com/android/launcher3/popup/PopupItemView.java
+++ b/src/com/android/launcher3/popup/PopupItemView.java
@@ -36,7 +36,7 @@
 import com.android.launcher3.LogAccelerateInterpolator;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.util.PillRevealOutlineProvider;
+import com.android.launcher3.anim.PillRevealOutlineProvider;
 
 /**
  * An abstract {@link FrameLayout} that supports animating an item's content