[remoting android] Remove host It2Me implementation.

remoting/android/host/res/layout/main.xml

Index: remoting/android/host/res/layout/main.xml
diff --git a/remoting/android/host/res/layout/main.xml b/remoting/android/host/res/layout/main.xml
deleted file mode 100644
index eb031bb701e6adac9bb25527f1403b31a936d672..0000000000000000000000000000000000000000
--- a/remoting/android/host/res/layout/main.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!-- Copyright 2016 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.
--->
-
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical">
-    <android.support.v7.widget.Toolbar
-        android:id="@+id/toolbar"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:background="?attr/colorPrimary"
-        android:elevation="4dp"/>
-    <LinearLayout
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:orientation="horizontal">
-        <Button
-            android:id="@+id/share_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="Share"
-            android:onClick="onShareClicked"/>
-        <Button
-            android:id="@+id/disconnect_button"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="Disconnect"
-            android:onClick="onDisconnectClicked"/>
-    </LinearLayout>
-    <TextView
-        android:id="@+id/status_text"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"/>
-    <TextView
-        android:id="@+id/access_code"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:textAppearance="@style/TextAppearance.AppCompat.Large"/>
-</LinearLayout>