Remove some unused resources and imports
Change-Id: Ifc9bbd7fa53972b4d2bd61d04a426017a6bd63f5
diff --git a/list_selector_pressed_holo_dark.9.png b/list_selector_pressed_holo_dark.9.png
deleted file mode 100644
index 0ed5ba3..0000000
--- a/list_selector_pressed_holo_dark.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-hdpi/bg_separator.9.png b/res/drawable-hdpi/bg_separator.9.png
deleted file mode 100644
index 2b269e5..0000000
--- a/res/drawable-hdpi/bg_separator.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-hdpi/chip_checkmark.png b/res/drawable-hdpi/chip_checkmark.png
deleted file mode 100644
index cc0b617..0000000
--- a/res/drawable-hdpi/chip_checkmark.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/bg_separator.9.png b/res/drawable-mdpi/bg_separator.9.png
deleted file mode 100644
index 2b269e5..0000000
--- a/res/drawable-mdpi/bg_separator.9.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/chip_checkmark.png b/res/drawable-mdpi/chip_checkmark.png
deleted file mode 100644
index cac823b..0000000
--- a/res/drawable-mdpi/chip_checkmark.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable/bg_separator_inset.xml b/res/drawable/bg_separator_inset.xml
deleted file mode 100644
index 12b4cba..0000000
--- a/res/drawable/bg_separator_inset.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2011 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.
--->
-
-<inset xmlns:android="http://schemas.android.com/apk/res/android"
- android:color="#20000000"
- android:insetLeft="50dip"/>
diff --git a/src/com/android/ex/chips/BaseRecipientAdapter.java b/src/com/android/ex/chips/BaseRecipientAdapter.java
index 28127cc..ac0047e 100644
--- a/src/com/android/ex/chips/BaseRecipientAdapter.java
+++ b/src/com/android/ex/chips/BaseRecipientAdapter.java
@@ -50,7 +50,6 @@
import java.io.InputStream;
import java.io.IOException;
import java.util.ArrayList;
-import java.util.Arrays;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
