Remove unused ntp_search.

chrome/browser/resources/ntp_search/tile_page.css

-/* 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. */
-
-/* -----------------------------------------------------------------------------
-  Tile Page
------------------------------------------------------------------------------ */
-
-.tile-page {
-  overflow: hidden;
-  position: relative;
-}
-
-.tile-page-frame {
-  margin: 0 auto;
-  overflow: hidden;
-  position: relative;
-  width: 748px;
-}
-
-.tile-page-content {
-  overflow: hidden;
-}
-
-.tile-grid {
-  display: block;
-  margin: 0 auto;
-  width: 732px;
-}
-
-.tile-grid-content {
-  -webkit-transform: translate3d(0, 0, 0);
-  -webkit-transition: -webkit-transform 200ms;
-}
-
-.tile-row {
-  -webkit-transition: opacity 200ms;
-  height: 100px;
-  text-align: start;
-  white-space: nowrap;
-}
-
-/* -----------------------------------------------------------------------------
-  Tile Grid Animation
------------------------------------------------------------------------------ */
-
-.animate-grid-width {
-  -webkit-transform: translate3d(0, 0, 0);
-  -webkit-transition: width 200ms;
-}
-
-/* -----------------------------------------------------------------------------
-  Tile Cell
------------------------------------------------------------------------------ */
-
-.tile-cell {
-  -webkit-transform: translate3d(0, 0, 0);
-  display: inline-block;
-  position: relative;
-}
-
-.tile-cell:first-child {
-  -webkit-margin-start: 0;
-}
-
-/* -----------------------------------------------------------------------------
-   Tile Cell Animation
------------------------------------------------------------------------------ */
-
-.animate-grid-width .tile-cell {
-  -webkit-transition: margin 200ms;
-  -webkit-transition-property: margin, opacity, width;
-}
-
-/* Animates entire columns of Tiles at once.*/
-.hide-col-0 .tile-cell:nth-child(1),
-.hide-col-1 .tile-cell:nth-child(2),
-.hide-col-2 .tile-cell:nth-child(3),
-.hide-col-3 .tile-cell:nth-child(4),
-.hide-col-4 .tile-cell:nth-child(5),
-.hide-col-5 .tile-cell:nth-child(6),
-.hide-col-6 .tile-cell:nth-child(7),
-.hide-col-7 .tile-cell:nth-child(8),
-.hide-col-8 .tile-cell:nth-child(9),
-.hide-col-9 .tile-cell:nth-child(10) {
-  -webkit-margin-end: -10px;
-  opacity: 0;
-  width: 10px !important;
-}
-
-/* -----------------------------------------------------------------------------
-   Tile Position Animation
------------------------------------------------------------------------------ */
-
-.animate-tile-repositioning .tile {
-  -webkit-transition-duration: 200ms;
-  -webkit-transition-property: -webkit-transform, left, opacity, top;
-  position: absolute;
-}
-
-.animate-tile-repositioning .tile:not(.target-tile) {
-  -webkit-transition-duration: 400ms;
-}
-
-.animate-tile-repositioning.undo-removal .target-tile {
-  -webkit-transition-delay: 200ms;
-}
-
-.animate-tile-repositioning .animate-hide-tile {
-  opacity: 0;
-}
-
-.animate-tile-repositioning .animate-hide-tile.target-tile {
-  -webkit-transform: scale(0.5);
-}
-
-/* -----------------------------------------------------------------------------
-  Scroll Bars
------------------------------------------------------------------------------ */
-
-.scrollable {
-  overflow-y: auto;
-}
-
-.scrollable .shadow-top {
-  -webkit-margin-end: 0;
-  -webkit-mask-box-image: -webkit-linear-gradient(left,
-                                                  rgba(0, 0, 0, 0.1),
-                                                  rgba(0, 0, 0, 0.8),
-                                                  rgba(0, 0, 0, 0.1));
-  background: -webkit-linear-gradient(top,
-                                      rgba(0, 0, 0, 0.2),
-                                      transparent);
-  height: 6px;
-  left: 0;
-  opacity: 0;
-  position: absolute;
-  top: 0;
-  width: 100%;
-  z-index: 1000;
-}
-
-.scrollable .shadow-top::after {
-  border-top: 1px solid rgba(0, 0, 0, 0.3);
-  content: '';
-  display: block;
-  height: 0;
-  left: 0;
-  position: absolute;
-  top: 0;
-  width: 100%;
-}
-
-.scrollable .shadow-bottom {
-  -webkit-margin-end: 0;
-  -webkit-mask-box-image: -webkit-linear-gradient(left,
-                                                  rgba(0, 0, 0, 0.1),
-                                                  rgba(0, 0, 0, 0.8),
-                                                  rgba(0, 0, 0, 0.1));
-  background: -webkit-linear-gradient(bottom,
-                                      rgba(0, 0, 0, 0.2),
-                                      transparent);
-  bottom: 0;
-  height: 4px;
-  left: 0;
-  opacity: 1;
-  position: absolute;
-  width: 100%;
-  z-index: 1000;
-}
-
-.scrollable .shadow-bottom::after {
-  border-bottom: 1px solid rgba(0, 0, 0, 0.3);
-  bottom: 0;
-  content: '';
-  display: block;
-  height: 0;
-  left: 0;
-  position: absolute;
-  width: 100%;
-}
-
-::-webkit-scrollbar {
-  height: 12px;
-  width: 12px;
-}
-
-::-webkit-scrollbar-button {
-  height: 0;
-  width: 0;
-}
-
-::-webkit-scrollbar-button:start:decrement,
-::-webkit-scrollbar-button:end:increment {
-  display: block;
-}
-
-::-webkit-scrollbar-button:vertical:start:increment,
-::-webkit-scrollbar-button:vertical:end:decrement {
-  display: none;
-}
-
-::-webkit-scrollbar-track:vertical {
-  -webkit-border-end: none;
-  -webkit-border-start: 5px solid transparent;
-  background-clip: padding-box;
-  background-color: white;
-}
-
-::-webkit-scrollbar-track:horizontal {
-  background-clip: padding-box;
-  background-color: white;
-  border-bottom: none;
-  border-top: 5px solid transparent;
-}
-
-::-webkit-scrollbar-thumb {
-  -webkit-box-shadow: inset 1px 1px 0 rgba(0, 0, 0, 0.10),
-                      inset 0 -1px 0 rgba(0, 0, 0, 0.07);
-  background-clip: padding-box;
-  background-color: rgba(0, 0, 0, 0.2);
-  min-height: 28px;
-  padding-top: 100px;
-}
-
-::-webkit-scrollbar-thumb:hover {
-  -webkit-box-shadow: inset 1px 1px 1px rgba(0, 0, 0, 0.25);
-  background-color: rgba(0, 0, 0, 0.4);
-}
-
-::-webkit-scrollbar-thumb:active {
-  -webkit-box-shadow: inset 1px 1px 3px rgba(0, 0, 0, 0.35);
-  background-color: rgba(0, 0, 0, 0.5);
-}
-
-::-webkit-scrollbar-thumb:vertical {
-  -webkit-border-end: none;
-  -webkit-border-start: 5px solid transparent;
-  border-bottom: none;
-  border-top: none;
-}
-
-::-webkit-scrollbar-thumb:horizontal {
-  border: none;
-  border-top: 5px solid transparent;
-}
-
-::-webkit-scrollbar-track:hover {
-  -webkit-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.10);
-  background-color: rgba(0, 0, 0, 0.05);
-}
-
-::-webkit-scrollbar-track:active {
-  -webkit-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.14),
-                      inset -1px -1px 0 rgba(0, 0, 0, 0.07);
-  background-color: rgba(0, 0, 0, 0.05);
-}