Make the Translate Overflow Menu using ListPopupWindow

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

Index: chrome/android/java/res/layout/translate_menu_divider.xml
diff --git a/chrome/android/java/res/layout/translate_menu_divider.xml b/chrome/android/java/res/layout/translate_menu_divider.xml
new file mode 100644
index 0000000000000000000000000000000000000000..dad2eb62649b80d155fb0c4d939b4c8749089fd7
--- /dev/null
+++ b/chrome/android/java/res/layout/translate_menu_divider.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. -->
+
+<!-- Wrap a framelayout because android list view does not respect margins. -->
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="17dp" >

[gone, 2017/04/11 22:45:05]

this should be wrap_content

[Marti Wong, 2017/04/12 02:13:41]

Done.

+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_gravity="center_vertical"

[gone, 2017/04/11 22:45:05]

add 8dp top and bottom margins here

[Marti Wong, 2017/04/12 02:13:41]

no margin needed according to static specs.
thanks for reminding me to check.

+        android:background="@color/translate_overflow_menu_divider_color" />
+</FrameLayout>