Moving the contents of chrome://gpu Profiling to chrome://tracing.

chrome/browser/resources/gpu_internals/timeline_view.css

-/*
-Copyright (c) 2011 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.
-*/
-.timeline-view {
-  padding: 0px;
-  -webkit-box-orient: vertical;
-  -webkit-box-flex: 1;
-  display: -webkit-box;
-}
-
-.timeline-view > .timeline {
-  display: -webkit-box;
-  -webkit-box-flex: 1;
-  overflow: auto;
-}
-
-.timeline-view .timeline-container {
-  -webkit-box-flex: 1;
-  display: -webkit-box;
-  overflow: auto;
-}
-
-.timeline-view .timeline-container > * {
-  -webkit-box-flex: 1;
-}
-.timeline-view .summary-container * {
-  -webkit-user-select: text;
-}
-
-.timeline-view .summary-container {
-  border-top: 1px solid black;
-  max-height: 250px;
-  min-height: 250px;
-  font-family: monospace;
-  overflow: auto;
-}
-
-.timeline-view .selection {
-  margin: 2px;
-}
-
-.timeline-view .selection ul {
-  margin: 0px;
-}