Remove WebUI NTP on Android.

chrome/browser/resources/ntp_android/ntp_android.css

Index: chrome/browser/resources/ntp_android/ntp_android.css
diff --git a/chrome/browser/resources/ntp_android/ntp_android.css b/chrome/browser/resources/ntp_android/ntp_android.css
deleted file mode 100644
index adbfa4e52a96f32fade5b2e1768984a7b43025cd..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/ntp_android/ntp_android.css
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright (c) 2012 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. */
-
-html {
-  height: 100%;
-  width: 100%;
-}
-
-body {
-  -webkit-user-select: none;
-  background: #fff;
-  font-family: Droid Sans;
-  margin: 0;
-  padding: 0;
-  padding-bottom: 44px;
-  width: 100%;
-}
-
-.welcome-to-chrome {
-  background: url(images/welcome_thumb.png);
-}
-
-.center-empty-container {
-  -webkit-box-align: center;
-  -webkit-box-orient: horizontal;
-  -webkit-box-pack: center;
-  display: -webkit-box;
-  left: 0;
-  position: absolute;
-  top: 0;
-  width: 100%;
-}
-
-.center-empty-content {
-  font-size: 14pt;
-  width: 275px;
-}
-
-.promo-action-target {
-  -webkit-tap-highlight-color: transparent;
-}
-
-.promo-message {
-  font-family: Arial, sans-serif;
-  font-size: 12pt;
-  margin: 16px 24px;
-  text-align: center;
-}
-
-.promo-button {
-  background: linear-gradient(
-      to bottom, #f5f5f5, #f1f1f1);
-  border: 1px solid #ccc;
-  border-radius: 5px;
-  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08),
-      inset 0 0 2px rgba(255, 255, 255, 0.6);
-  font-size: 12pt;
-  margin-left: auto;
-  margin-right: auto;
-  padding: 10px;
-  text-align: center;
-}
-
-.promo-button-active {
-  -webkit-tap-highlight-color: transparent;
-  background: rgba(51, 181, 229, 0.4);
-}
-
-.promo-sync-graphic {
-  background-image: -webkit-image-set(
-      url('images/syncfographic_mdpi.png') 1x,
-      url('images/syncfographic_hdpi.png') 1.5x,
-      url('images/syncfographic_xhdpi.png') 2x);
-  background-repeat: no-repeat;
-  height: 130px;
-}
-
-body[device='tablet'] .promo-sync-graphic {
-  background-image: -webkit-image-set(
-      url('images/syncfographic_sw600dp_mdpi.png') 1x,
-      url('images/syncfographic_sw600dp_hdpi.png') 1.5x,
-      url('images/syncfographic_sw600dp_xhdpi.png') 2x);
-  background-repeat: no-repeat;
-  height: 260px;
-  zoom: 0.5;
-}