Add support for Android spellcheck menu in Chrome/WebViews

content/public/android/java/res/layout/text_edit_suggestion_container.xml

Index: content/public/android/java/res/layout/text_edit_suggestion_container.xml
diff --git a/content/public/android/java/res/layout/text_edit_suggestion_container.xml b/content/public/android/java/res/layout/text_edit_suggestion_container.xml
new file mode 100644
index 0000000000000000000000000000000000000000..47daafe6b18e2a68b1934449255634c32e8bcc12
--- /dev/null
+++ b/content/public/android/java/res/layout/text_edit_suggestion_container.xml
@@ -0,0 +1,41 @@
+<?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. -->
+
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+    <LinearLayout
+        android:id="@+id/suggestionWindowContainer"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@drawable/floating_popup_background_light"
+        android:elevation="2dp"
+        android:layout_margin="20dp"
+        android:orientation="vertical"
+        android:divider="?android:attr/listDivider"
+        android:showDividers="middle"
+        tools:ignore="UselessParent">
+        <ListView
+            android:id="@+id/suggestionContainer"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingTop="4dp"
+            android:paddingBottom="0dp" />
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+          <TextView
+              style="@style/TextSuggestionButton"
+              android:id="@+id/addToDictionaryButton"
+              android:text="@string/add_to_dictionary" />
+          <TextView
+              style="@style/TextSuggestionButton"
+              android:id="@+id/deleteButton"
+              android:text="@string/delete_text" />
+        </LinearLayout>
+    </LinearLayout>
+</RelativeLayout>