Remove unused assets

Change-Id: Iba695fcde928ea3db62d6812c48b541d870a97f3
diff --git a/res/drawable-hdpi/ic_btn_round_more_disabled.png b/res/drawable-hdpi/ic_btn_round_more_disabled.png
deleted file mode 100644
index 3f1176f..0000000
--- a/res/drawable-hdpi/ic_btn_round_more_disabled.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-hdpi/ic_btn_round_more_normal.png b/res/drawable-hdpi/ic_btn_round_more_normal.png
deleted file mode 100644
index 8abda4d..0000000
--- a/res/drawable-hdpi/ic_btn_round_more_normal.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-ldpi/ic_btn_round_more_disabled.png b/res/drawable-ldpi/ic_btn_round_more_disabled.png
deleted file mode 100644
index 99c7a2f..0000000
--- a/res/drawable-ldpi/ic_btn_round_more_disabled.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-ldpi/ic_btn_round_more_normal.png b/res/drawable-ldpi/ic_btn_round_more_normal.png
deleted file mode 100644
index a8cb6d5..0000000
--- a/res/drawable-ldpi/ic_btn_round_more_normal.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_btn_round_more_disabled.png b/res/drawable-mdpi/ic_btn_round_more_disabled.png
deleted file mode 100644
index 428edf2..0000000
--- a/res/drawable-mdpi/ic_btn_round_more_disabled.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable-mdpi/ic_btn_round_more_normal.png b/res/drawable-mdpi/ic_btn_round_more_normal.png
deleted file mode 100644
index c2ecb01..0000000
--- a/res/drawable-mdpi/ic_btn_round_more_normal.png
+++ /dev/null
Binary files differ
diff --git a/res/drawable/ic_btn_round_more.xml b/res/drawable/ic_btn_round_more.xml
deleted file mode 100644
index 82b7593..0000000
--- a/res/drawable/ic_btn_round_more.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2009 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.
--->
-
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_enabled="false"
-        android:drawable="@drawable/ic_btn_round_more_disabled" />
-    <item
-         android:drawable="@drawable/ic_btn_round_more_normal" />
-</selector>