Reduce usage of webkit CSS prefixes in chrome/browser/resources

chrome/browser/resources/local_ntp/most_visited_single.css

 /* Copyright 2015 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. */
 
 body {
   -webkit-user-select: none;
   background: none transparent;
   color: #323232;
   margin: 0;
   overflow: hidden;
@@ skipping 76 matching lines @@
 .icon-ntp .mv-tile,
 .icon-ntp .mv-empty-tile {
   border: none;
   border-radius: 2px;
   height: calc(102px + 18px - 12px);
   margin: 0 12px 4px 12px;
   width: calc(48px + 2 * 18px);
 }
 
 .mv-tile {
-  -webkit-transition-duration: 200ms;
-  -webkit-transition-property: -webkit-transform, border,
-    box-shadow, margin, opacity, width;
   cursor: pointer;
+  transition-duration: 200ms;
+  transition-property: transform, border, box-shadow, margin, opacity, width;
 }
 
 .thumb-ntp .mv-tile:focus:not(:hover) {
   -webkit-filter: brightness(75%);
   box-shadow: 0 1px 2px 0 rgba(0,0,0,0.1), 0 4px 8px 0 rgba(0,0,0,0.2);
 }
 
 .icon-ntp .mv-tile:focus {
   background: rgba(0,0,0,0.2);
 }
 
 .icon-ntp.dark .mv-tile:focus {
   background: rgba(255,255,255,0.2);
 }
 
 .mv-tile.blacklisted {
-  -webkit-transform: scale(0, 0);
   border: none !important;
   margin: 0;
+  transform: scale(0, 0);
   width: 0;
 }
 
 .thumb-ntp .mv-tile:hover {
   box-shadow: 0 1px 2px 0 rgba(0,0,0,0.1), 0 4px 8px 0 rgba(0,0,0,0.2);
 }
 
 .mv-tile.mv-blacklist {
   opacity: 0;
 }
 
 .mv-tile.mv-blacklist {
-  -webkit-transform: scale(0, 0);
-  -webkit-transform-origin: 0 41px;
   margin-left: 0;
   margin-right: 0;
+  transform: scale(0, 0);
+  transform-origin: 0 41px;
   width: 0;
 }
 
 .mv-title {
   border: none;
   overflow: hidden;
   position: absolute;
   text-overflow: clip;
 }
 
@@ skipping 100 matching lines @@
   border: 8px solid #f2f2f2;
   border-radius: 50%;
   content: '';
   display: block;
   height: 0;
   margin: 39px 66px;
   width: 0;
 }
 
 .mv-x {
-  -webkit-transition: opacity 150ms;
   border: none;
   cursor: pointer;
   opacity: 0;
   position: absolute;
+  transition: opacity 150ms;
 }
 
 .thumb-ntp .mv-x {
   background: linear-gradient(to left, rgb(242,242,242) 60%, transparent);
   height: 30px;
   right: 0;
   width: 40px;
 }
 
 .icon-ntp .mv-x {
@@ skipping 55 matching lines @@
 .thumb-ntp .mv-x:active::after {
   background-color: rgb(66,133,244);
 }
 
 .icon-ntp .mv-x:hover::after,
 .icon-ntp .mv-x:active::after {
   background-color: inherit;
 }
 
 .mv-tile:hover .mv-x {
-  -webkit-transition-delay: 500ms;
   opacity: 1;
+  transition-delay: 500ms;
 }
 
 .icon-ntp .mv-tile:hover .mv-x {
-  -webkit-transition-delay: 800ms;
+  transition-delay: 800ms;
 }
 
 .mv-x:hover {
-  -webkit-transition: none;
+  transition: none;
 }
 
 .mv-favicon {
   background-size: 16px;
   height: 16px;
   left: 7px;
   margin: 0;
   pointer-events: none;
   position: absolute;
   top: 7px;
@@ skipping 14 matching lines @@
 }
 
 .mv-favicon img {
   height: 100%;
   width: 100%;
 }
 
 .mv-favicon.failed-favicon img {
   display: none;
 }