Remove unused ntp_search.

chrome/browser/resources/ntp_search/nav_dot.css

Index: chrome/browser/resources/ntp_search/nav_dot.css
diff --git a/chrome/browser/resources/ntp_search/nav_dot.css b/chrome/browser/resources/ntp_search/nav_dot.css
deleted file mode 100644
index bc255e8447788c4f4f33947fa0f08f89a92642d3..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/ntp_search/nav_dot.css
+++ /dev/null
@@ -1,27 +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. */
-
-#dot-list {
-  height: 15px;
-  margin: 0;
-  overflow: hidden;
-  padding: 0;
-}
-
-.dot {
-  -webkit-transition: color 200ms;
-  color: #666;
-  cursor: pointer;
-  display: inline-block;
-  font-size: 1.0833em;
-  margin: 0 1em;
-  min-width: 55px;
-  outline: none;
-  text-shadow: 0 1px 0 rgba(255, 255, 255, .7);
-  white-space: nowrap;
-}
-
-.dot.selected {
-  color: rgb(221, 75, 57);
-}