Add Server-Timing support to devtools

third_party/WebKit/Source/devtools/front_end/network/networkPanel.css

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Anthony Ricaud <rik@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 79 matching lines @@
 .network-timing-table td {
     padding: 2px 0;
 }
 
 .network-timing-table td.caution {
     font-weight: bold;
     color: rgb(255, 128, 0);
     padding: 2px 0;
 }
 
+.network-timing-table hr.break {
+    border: 0;
+    height: 1px;
+    background-image: linear-gradient(to right, #eee, #bbb, #eee);

[pfeldman, 2016/03/15 20:18:59]

Please use flat #eee

+}
+
+.network-timing-table td.network-timing-metric {
+    height: 19px;
+}
+
 .network-timing-footer td {
     border-top: 8px solid transparent;
 }
 
 .network-timing-footer td:last-child {
     font-weight: bold;
     text-align: right;
 }
 
 .network-timing-row {
@@ skipping 123 matching lines @@
 
 .network-film-strip {
     border-bottom: solid 1px #cdcdcd;
     flex: none !important;
 }
 
 .network-blocked-urls {
     border-top: 1px solid #dadada;
     flex: 104px 0 0;
 }