history: update some deprecated flexbox CSS.

chrome/browser/resources/history/history.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. */
 
 html[dir='rtl'] body.uber-frame > .page {
   -webkit-margin-end: 0;
 }
 
 body.uber-frame > .page.big-topbar-page {
   padding-top: 78px;
@@ skipping 139 matching lines @@
 
 html[dir='rtl'] .display-filter-button {
   float: right;
 }
 
 #display-filter-controls label input[type='radio'] {
   display: none;
 }
 
 #display-filter-controls label span {
-  -webkit-align-items: flex-start;
   -webkit-appearance: none;
   -webkit-user-select: none;
+  align-items: flex-start;
   background-color: buttonface;
   background-image: -webkit-linear-gradient(rgb(237, 237, 237),
                                             rgb(237, 237, 237) 38%,
                                             rgb(222, 222, 222));
   border: 1px solid rgba(0, 0, 0, 0.25);
   border-radius: 0;
   box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08),
               inset 0 1px 2px rgba(255, 255, 255, 0.75);
   box-sizing: border-box;
   color: rgb(68, 68, 68);
@@ skipping 66 matching lines @@
   margin: 1px 0;
   width: 45px;
 }
 
 .no-checkboxes .gap {
   width: 25px;
 }
 
 .entry-box,
 .site-domain-row {
-  -webkit-align-items: center;
+  align-items: center;
   cursor: default;
-  display: -webkit-flex;
+  display: flex;
   /* An odd line-height ensures a consistent baseline on all platforms. */
   line-height: 1.75em;
   margin-bottom: 6px;
   /* The box should be no bigger than its parent. */
   max-width: 100%;
   overflow: hidden;
   padding-bottom: 1px;
 }
 
 .site-domain-wrapper {
   cursor: pointer;
-  display: -webkit-flex;
+  display: flex;
   width: 100%;
 }
 
 .search-results,
 .day-results {
   margin: 0 0 24px 0;
   padding: 0;
 }
 
 .site-results {
@@ skipping 85 matching lines @@
 .entry-box:hover input[type='checkbox']:not(:focus),
 .entry-box input[type='checkbox']:not(:focus):checked {
   border-color: rgba(0, 0, 0, .5);
 }
 
 .filter-status {
   -webkit-margin-start: 10px;
 }
 
 .filter-status > div {
-  -webkit-flex: 0 0 auto;
+  flex: 0 0 auto;
   -webkit-transition: background-color 150ms;
   border-radius: 3px;
   display: none;
   font-size: 11px;
   height: 14px;
   line-height: 12px;
   white-space: nowrap;
 }
 
 .filter-status > div.filter-allowed,
@@ skipping 42 matching lines @@
   -webkit-padding-end: 6px;
   -webkit-padding-start: 6px;
   border-radius: 2px;
 }
 
 .active :-webkit-any(.entry-box, .site-domain-row) {
   background-color: rgba(0, 0, 0, .05);
 }
 
 .entry-box-container {
-  display: -webkit-flex;
+  display: flex;
 }
 
 .entry .visit-entry {
-  display: -webkit-flex;
+  display: flex;
   min-width: 0;
 }
 
 .entry .title {
   min-width: 0;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
 }
 
@@ skipping 164 matching lines @@
   background-image: url(../../../../ui/webui/resources/images/phone_small.png);
   background-position: 14px center;
   padding-left: 43px;
 }
 
 #action-menu[data-devicetype='tablet']::before {
   background-image: url(../../../../ui/webui/resources/images/tablet_small.png);
   background-position: 17px center;
   padding-left: 49px;
 }