Remove outdated Holo TextView style.

app/src/main/res/drawable/edit_text_holo_dark.xml

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2010 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_window_focused="false" android:state_enabled="true" android:drawable="@drawable/textfield_default_holo_dark" />
-    <item android:state_window_focused="false" android:state_enabled="false" android:drawable="@drawable/textfield_disabled_holo_dark" />
-    <item android:state_enabled="true" android:state_focused="true" android:drawable="@drawable/textfield_activated_holo_dark" />
-    <item android:state_enabled="true" android:state_activated="true" android:drawable="@drawable/textfield_focused_holo_dark" />
-    <item android:state_enabled="true" android:drawable="@drawable/textfield_default_holo_dark" />
-    <item android:state_focused="true" android:drawable="@drawable/textfield_disabled_focused_holo_dark" />
-    <item android:drawable="@drawable/textfield_disabled_holo_dark" />
-</selector>
-

app/src/main/res/values/styles.xml

@@ -1,16 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <style name="Theme.Yaaic" parent="android:Theme.Material">
-        <item name="android:editTextStyle">@style/edittext_holo</item>
-    </style>
-    <style name="edittext_holo" parent="@android:style/Widget.EditText">
-        <item name="android:focusable">true</item>
-        <item name="android:focusableInTouchMode">true</item>
-        <item name="android:clickable">true</item>
-        <item name="android:background">@drawable/edit_text_holo_dark</item>
-        <item name="android:textColor">#FFFFFF</item>
-        <item name="android:gravity">center_vertical</item>
-        <item name="android:textColorHint">#FFFFFF</item>
-        <item name="android:textColorHighlight">#FF0000</item>
     </style>
 </resources>