Delete ease_in/ease_out interpolators.

They are now defined in framework.

Change-Id: I1d959ffffaa28c8a72a8524a802199192d3486c8
diff --git a/res-common/anim/dialpad_slide_in_bottom.xml b/res-common/anim/dialpad_slide_in_bottom.xml
index fa0bda0..07748b5 100644
--- a/res-common/anim/dialpad_slide_in_bottom.xml
+++ b/res-common/anim/dialpad_slide_in_bottom.xml
@@ -14,7 +14,7 @@
      limitations under the License.
 -->
 <translate xmlns:android="http://schemas.android.com/apk/res/android"
-    android:interpolator="@interpolator/ease_in_interpolator"
+    android:interpolator="@android:interpolator/fast_out_slow_in"
     android:duration="@integer/dialpad_slide_in_duration"
     android:fromYDelta="67%p"
     android:toYDelta="0" />
diff --git a/res-common/anim/dialpad_slide_out_bottom.xml b/res-common/anim/dialpad_slide_out_bottom.xml
index e5d7ed4..c80c8ed 100644
--- a/res-common/anim/dialpad_slide_out_bottom.xml
+++ b/res-common/anim/dialpad_slide_out_bottom.xml
@@ -14,7 +14,7 @@
      limitations under the License.
 -->
 <translate xmlns:android="http://schemas.android.com/apk/res/android"
-    android:interpolator="@interpolator/ease_out_interpolator"
+    android:interpolator="@android:interpolator/fast_out_linear_in"
     android:duration="@integer/dialpad_slide_out_duration"
     android:fromYDelta="0"
     android:toYDelta="80%p" />
diff --git a/res-common/interpolator/ease_in_interpolator.xml b/res-common/interpolator/ease_in_interpolator.xml
deleted file mode 100644
index 0f5afbe..0000000
--- a/res-common/interpolator/ease_in_interpolator.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-  ~ Copyright (C) 2014 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License
-  -->
-
-<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
-    android:controlX1="0"
-    android:controlY1="0"
-    android:controlX2="0.2"
-    android:controlY2="1.0"/>
\ No newline at end of file
diff --git a/res-common/interpolator/ease_out_interpolator.xml b/res-common/interpolator/ease_out_interpolator.xml
deleted file mode 100644
index 5b9ee3e..0000000
--- a/res-common/interpolator/ease_out_interpolator.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-  ~ Copyright (C) 2014 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License
-  -->
-
-<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
-    android:controlX1="0.4"
-    android:controlY1="0"
-    android:controlX2="1.0"
-    android:controlY2="1.0"/>
\ No newline at end of file