add strings and drawables for fullscreen button

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=182512582

library/ui/src/main/res/drawable-anydpi-v21/exo_controls_fullscreen_enter.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:width="48dp"
+    android:height="48dp">
+  <path
+      android:pathData="M7 14l-2 0 0 5 5 0 0 -2 -3 0 0 -3zm-2 -4l2 0 0 -3 3 0 0 -2 -5 0 0 5zm12 7l-3 0 0 2 5 0 0 -5 -2 0 0 3zm-3 -12l0 2 3 0 0 3 2 0 0 -5 -5 0z"
+      android:fillColor="#FFFFFF" />
+</vector>

library/ui/src/main/res/drawable-anydpi-v21/exo_controls_fullscreen_exit.xml

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:width="48dp"
+    android:height="48dp">
+  <path
+      android:pathData="M5 16l3 0 0 3 2 0 0 -5 -5 0 0 2zm3 -8l-3 0 0 2 5 0 0 -5 -2 0 0 3zm6 11l2 0 0 -3 3 0 0 -2 -5 0 0 5zm2 -11l0 -3 -2 0 0 5 5 0 0 -2 -3 0z"
+      android:fillColor="#FFFFFF" />
+</vector>

library/ui/src/main/res/values-af/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Herhaal niks"</string>
   <string name="exo_controls_repeat_one_description">"Herhaal een"</string>
   <string name="exo_controls_shuffle_description">"Skommel"</string>
+  <string name="exo_controls_fullscreen_description">Volskermmodus</string>
 </resources>

library/ui/src/main/res/values-am/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"ምንም አትድገም"</string>
   <string name="exo_controls_repeat_one_description">"አንዱን ድገም"</string>
   <string name="exo_controls_shuffle_description">"በው"</string>
+  <string name="exo_controls_fullscreen_description">ባለ ሙሉ ማያ ገጽ ሁኔታ</string>
 </resources>

library/ui/src/main/res/values-ar/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"عدم التكرار"</string>
   <string name="exo_controls_repeat_one_description">"تكرار مقطع واحد"</string>
   <string name="exo_controls_shuffle_description">"ترتيب عشوائي"</string>
+  <string name="exo_controls_fullscreen_description">وضع ملء الشاشة</string>
 </resources>

library/ui/src/main/res/values-de/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Keinen Titel wiederholen"</string>
   <string name="exo_controls_repeat_one_description">"Einen Titel wiederholen"</string>
   <string name="exo_controls_shuffle_description">"Zufallsmix"</string>
+  <string name="exo_controls_fullscreen_description">Vollbildmodus</string>
 </resources>

library/ui/src/main/res/values-el/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Καμία επανάληψη"</string>
   <string name="exo_controls_repeat_one_description">"Επανάληψη ενός στοιχείου"</string>
   <string name="exo_controls_shuffle_description">"Τυχαία αναπαραγωγή"</string>
+  <string name="exo_controls_fullscreen_description">Λειτουργία πλήρους οθόνης</string>
 </resources>

library/ui/src/main/res/values-en-rGB/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Repeat none"</string>
   <string name="exo_controls_repeat_one_description">"Repeat one"</string>
   <string name="exo_controls_shuffle_description">"Shuffle"</string>
+  <string name="exo_controls_fullscreen_description">Fullscreen mode</string>
 </resources>

library/ui/src/main/res/values-en-rIN/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Repeat none"</string>
   <string name="exo_controls_repeat_one_description">"Repeat one"</string>
   <string name="exo_controls_shuffle_description">"Shuffle"</string>
+  <string name="exo_controls_fullscreen_description">Fullscreen mode</string>
 </resources>

library/ui/src/main/res/values-es/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"No repetir"</string>
   <string name="exo_controls_repeat_one_description">"Repetir uno"</string>
   <string name="exo_controls_shuffle_description">"Reproducción aleatoria"</string>
+  <string name="exo_controls_fullscreen_description">Modo de pantalla completa</string>
 </resources>

library/ui/src/main/res/values-fa/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"تکرار هیچ‌کدام"</string>
   <string name="exo_controls_repeat_one_description">"یک‌بار تکرار"</string>
   <string name="exo_controls_shuffle_description">"پخش درهم"</string>
+  <string name="exo_controls_fullscreen_description">حالت تمام صفحه</string>
 </resources>

library/ui/src/main/res/values-fr/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Ne rien lire en boucle"</string>
   <string name="exo_controls_repeat_one_description">"Lire en boucle un élément"</string>
   <string name="exo_controls_shuffle_description">"Lire en mode aléatoire"</string>
+  <string name="exo_controls_fullscreen_description">Mode plein écran</string>
 </resources>

library/ui/src/main/res/values-hi/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"कुछ भी न दोहराएं"</string>
   <string name="exo_controls_repeat_one_description">"एक दोहराएं"</string>
   <string name="exo_controls_shuffle_description">"शफ़ल करें"</string>
+  <string name="exo_controls_fullscreen_description">पूर्ण-स्क्रीन मोड</string>
 </resources>

library/ui/src/main/res/values-hr/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Bez ponavljanja"</string>
   <string name="exo_controls_repeat_one_description">"Ponovi jedno"</string>
   <string name="exo_controls_shuffle_description">"Reproduciraj nasumično"</string>
+  <string name="exo_controls_fullscreen_description">Prikaz na cijelom zaslonu</string>
 </resources>

library/ui/src/main/res/values-hu/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Nincs ismétlés"</string>
   <string name="exo_controls_repeat_one_description">"Egy ismétlése"</string>
   <string name="exo_controls_shuffle_description">"Véletlenszerű lejátszás"</string>
+  <string name="exo_controls_fullscreen_description">Teljes képernyős mód</string>
 </resources>

library/ui/src/main/res/values-it/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Non ripetere nessuno"</string>
   <string name="exo_controls_repeat_one_description">"Ripeti uno"</string>
   <string name="exo_controls_shuffle_description">"Riproduci casualmente"</string>
+  <string name="exo_controls_fullscreen_description">Modalità a schermo intero</string>
 </resources>

library/ui/src/main/res/values-ja/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"繰り返しなし"</string>
   <string name="exo_controls_repeat_one_description">"1曲を繰り返し"</string>
   <string name="exo_controls_shuffle_description">"シャッフル"</string>
+  <string name="exo_controls_fullscreen_description">フルスクリーンモード</string>
 </resources>

library/ui/src/main/res/values-ko/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"반복 안함"</string>
   <string name="exo_controls_repeat_one_description">"한 항목 반복"</string>
   <string name="exo_controls_shuffle_description">"셔플"</string>
+  <string name="exo_controls_fullscreen_description">전체 화면 모드</string>
 </resources>

library/ui/src/main/res/values-lt/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Nekartoti nieko"</string>
   <string name="exo_controls_repeat_one_description">"Kartoti vieną"</string>
   <string name="exo_controls_shuffle_description">"Maišyti"</string>
+  <string name="exo_controls_fullscreen_description">Viso ekrano režimas</string>
 </resources>

library/ui/src/main/res/values-lv/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Neatkārtot nevienu"</string>
   <string name="exo_controls_repeat_one_description">"Atkārtot vienu"</string>
   <string name="exo_controls_shuffle_description">"Atskaņot jauktā secībā"</string>
+  <string name="exo_controls_fullscreen_description">Pilnekrāna režīms</string>
 </resources>

library/ui/src/main/res/values-pl/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Nie powtarzaj"</string>
   <string name="exo_controls_repeat_one_description">"Powtórz jeden"</string>
   <string name="exo_controls_shuffle_description">"Odtwarzaj losowo"</string>
+  <string name="exo_controls_fullscreen_description">Tryb pełnoekranowy</string>
 </resources>

library/ui/src/main/res/values-pt-rPT/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Não repetir"</string>
   <string name="exo_controls_repeat_one_description">"Repetir um"</string>
   <string name="exo_controls_shuffle_description">"Reproduzir aleatoriamente"</string>
+  <string name="exo_controls_fullscreen_description">Modo de ecrã inteiro</string>
 </resources>

library/ui/src/main/res/values-sk/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Neopakovať"</string>
   <string name="exo_controls_repeat_one_description">"Opakovať jednu položku"</string>
   <string name="exo_controls_shuffle_description">"Náhodne prehrávať"</string>
+  <string name="exo_controls_fullscreen_description">Režim celej obrazovky</string>
 </resources>

library/ui/src/main/res/values-sr/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Понављање је искључено"</string>
   <string name="exo_controls_repeat_one_description">"Понови једну"</string>
   <string name="exo_controls_shuffle_description">"Пусти насумично"</string>
+  <string name="exo_controls_fullscreen_description">Режим целог екрана</string>
 </resources>

library/ui/src/main/res/values-sv/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Upprepa inga"</string>
   <string name="exo_controls_repeat_one_description">"Upprepa en"</string>
   <string name="exo_controls_shuffle_description">"Blanda"</string>
+  <string name="exo_controls_fullscreen_description">Helskärmsläge</string>
 </resources>

library/ui/src/main/res/values-sw/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Usirudie Yoyote"</string>
   <string name="exo_controls_repeat_one_description">"Rudia Moja"</string>
   <string name="exo_controls_shuffle_description">"Changanya"</string>
+  <string name="exo_controls_fullscreen_description">Hali ya skrini kamili</string>
 </resources>

library/ui/src/main/res/values-th/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"ไม่เล่นซ้ำ"</string>
   <string name="exo_controls_repeat_one_description">"เล่นซ้ำรายการเดียว"</string>
   <string name="exo_controls_shuffle_description">"สุ่มเพลง"</string>
+  <string name="exo_controls_fullscreen_description">โหมดเต็มหน้าจอ</string>
 </resources>

library/ui/src/main/res/values-tl/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Walang Uulitin"</string>
   <string name="exo_controls_repeat_one_description">"Ulitin ang Isa"</string>
   <string name="exo_controls_shuffle_description">"I-shuffle"</string>
+  <string name="exo_controls_fullscreen_description">Fullscreen mode</string>
 </resources>

library/ui/src/main/res/values-uk/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Не повторювати"</string>
   <string name="exo_controls_repeat_one_description">"Повторити один елемент"</string>
   <string name="exo_controls_shuffle_description">"Перемішати"</string>
+  <string name="exo_controls_fullscreen_description">Повноекранний режим</string>
 </resources>

library/ui/src/main/res/values-vi/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Không lặp lại"</string>
   <string name="exo_controls_repeat_one_description">"Lặp lại một mục"</string>
   <string name="exo_controls_shuffle_description">"Trộn bài"</string>
+  <string name="exo_controls_fullscreen_description">Chế độ toàn màn hình</string>
 </resources>

library/ui/src/main/res/values-zh-rCN/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"不重复播放"</string>
   <string name="exo_controls_repeat_one_description">"重复播放单个视频"</string>
   <string name="exo_controls_shuffle_description">"随机播放"</string>
+  <string name="exo_controls_fullscreen_description">全屏模式</string>
 </resources>

library/ui/src/main/res/values-zh-rHK/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"不重複播放任何媒體項目"</string>
   <string name="exo_controls_repeat_one_description">"重複播放一個媒體項目"</string>
   <string name="exo_controls_shuffle_description">"隨機播放"</string>
+  <string name="exo_controls_fullscreen_description">全螢幕模式</string>
 </resources>

library/ui/src/main/res/values-zh-rTW/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"不重複播放"</string>
   <string name="exo_controls_repeat_one_description">"重複播放單一媒體項目"</string>
   <string name="exo_controls_shuffle_description">"隨機播放"</string>
+  <string name="exo_controls_fullscreen_description">全螢幕模式</string>
 </resources>

library/ui/src/main/res/values-zu/strings.xml

-<?xml version="1.0"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
      Copyright (C) 2016 The Android Open Source Project
 
@@ -26,4 +26,5 @@
   <string name="exo_controls_repeat_off_description">"Ungaphindi lutho"</string>
   <string name="exo_controls_repeat_one_description">"Phida okukodwa"</string>
   <string name="exo_controls_shuffle_description">"Shova"</string>
+  <string name="exo_controls_fullscreen_description">Imodi yesikrini esiphelele</string>
 </resources>

library/ui/src/main/res/values/strings.xml

@@ -25,4 +25,5 @@
   <string name="exo_controls_repeat_one_description">Repeat one</string>
   <string name="exo_controls_repeat_all_description">Repeat all</string>
   <string name="exo_controls_shuffle_description">Shuffle</string>
+  <string name="exo_controls_fullscreen_description">Fullscreen mode</string>
 </resources>