[rAc Android] Remove the old dialog implementation.

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

Index: chrome/android/java/res/layout/autofill_editing_layout_email.xml
diff --git a/chrome/android/java/res/layout/autofill_editing_layout_email.xml b/chrome/android/java/res/layout/autofill_editing_layout_email.xml
deleted file mode 100644
index a8fcc7a930e333df92f81e374862da05dfe9cdb8..0000000000000000000000000000000000000000
--- a/chrome/android/java/res/layout/autofill_editing_layout_email.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (c) 2013 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.
--->
-<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/editing_layout_email"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:columnCount="4">
-    <EditText
-        android:layout_height="@dimen/autofill_edit_height"
-        android:id="@+id/email_address"
-        android:layout_margin="@dimen/autofill_edit_margin"
-        android:textSize="@dimen/autofill_edit_text_size"
-        android:layout_gravity="fill_horizontal"
-        android:layout_columnSpan="4"/>
-</GridLayout>