Change CBD layout and texts

chrome/android/java/res/layout/preference_spinner_custom_item.xml

Index: chrome/android/java/res/layout/preference_spinner_custom_item.xml
diff --git a/chrome/android/java/res/layout/preference_spinner_custom_item.xml b/chrome/android/java/res/layout/preference_spinner_custom_item.xml
new file mode 100644
index 0000000000000000000000000000000000000000..968c2cb6ada8b9d85debb3e01bd507fbbf691cbc
--- /dev/null
+++ b/chrome/android/java/res/layout/preference_spinner_custom_item.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2017 The Chromium Authors. All rights reserved.
+     Use of this source code is governed by a BSD-style license that can be
+     found in the LICENSE file. -->
+
+<!-- Layout used by SpinnerPreference if customLayout is set to true. -->
+
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@android:id/text1"
+    style="?android:attr/spinnerItemStyle"
+    android:maxLines="1"
+    android:textSize="16sp"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:ellipsize="marquee"
+    android:textAlignment="inherit"/>