Turn Autofill country text input into a Spinner.

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

Index: chrome/android/java/res/layout/country_item.xml
diff --git a/chrome/android/java/res/layout/country_item.xml b/chrome/android/java/res/layout/country_item.xml
new file mode 100644
index 0000000000000000000000000000000000000000..03814cb8b4c1e9ba106080b5f52fe72ce9a37191
--- /dev/null
+++ b/chrome/android/java/res/layout/country_item.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2014 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 for each item in the country spinner dropdown -->
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/country_item"
+    android:gravity="center_vertical"
+    android:layout_height="wrap_content"
+    android:layout_width="match_parent"
+    android:paddingBottom="10dp"

[aurimas (slooooooooow), 2014/08/06 22:34:08]

Since padding value is the same for every direction you can just use
android:padding="10dp"

[Evan Stade, 2014/08/09 00:22:16]

Done.

+    android:paddingEnd="10dp"
+    android:paddingStart="10dp"
+    android:paddingTop="10dp"
+    android:singleLine="true"
+    android:textAppearance="?android:attr/textAppearanceListItem" />