systrace: rebase against upstream trace-viewer

This changes replaces the use of the Chromium trace viewer code with that of
the trace-viewer project (essentially the Chromium code factored out into its
own project).  It updates the update.py script to pull the source from there
and adds an argument to systrace.py to use linked assets from a different
directory to facilitate development of trace-viewer code using systrace to
test.

Change-Id: I5c5a4ce336ce82cd07f1f42e97d4b4cb918ec17a
diff --git a/AUTHORS b/AUTHORS
index 25e8ab1..5a7ed82 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,91 +1,12 @@
-# Names should be added to this file like so:
-# Name or Organization <email address>
+# Names should be added to this file with this pattern:
+#
+# For individuals:
+#   Name <email address>
+#
+# For organizations:
+#   Organization <fnmatch pattern>
+#
+# See python fnmatch module documentation for more information.
 
-Google Inc.
-Seo Sanghyeon <sanxiyn@gmail.com>
-Alex Scheele <alexscheele@gmail.com>
-Andrew Brampton <me@bramp.net>
-Paweł Hajdan jr <phajdan.jr@gmail.com>
-Jesse Miller <jesse@jmiller.biz>
-Szymon Piechowicz <szymonpiechowicz@o2.pl>
-James Vega <vega.james@gmail.com>
-Marco Rodrigues <gothicx@gmail.com>
-Matthias Reitinger <reimarvin@gmail.com>
-Peter Bright <drpizza@quiscalusmexicanus.org>
-Arthur Lussos <developer0420@gmail.com>
-Masahiro Yado <yado.masa@gmail.com>
-Yarin Kaul <yarin.kaul@gmail.com>
-Gaetano Mendola <mendola@gmail.com>
-Comodo CA Limited
-Torchmobile Inc.
-Craig Schlenter <craig.schlenter@gmail.com>
-Ibrar Ahmed <ibrar.ahmad@gmail.com>
-Naoki Takano <takano.naoki@gmail.com>
-Fabien Tassin <fta@sofaraway.org>
-Kunal Thakar <kunalt@gmail.com>
-Mohamed Mansour <m0.interactive@gmail.com>
-Joshua Roesslein <jroesslein@gmail.com>
-Yong Shin <sy3620@gmail.com>
-Laszlo Radanyi <bekkra@gmail.com>
-Raman Tenneti <raman.tenneti@gmail.com>
-Kyle Nahrgang <kpn24@drexel.edu>
-Kim Christensen <kimworking@gmail.com>
-Paul Robinson <paulrobinson85@googlemail.com>
-Josué Ratelle <jorat1346@gmail.com>
-Edward Crossman <tedoc2000@gmail.com>
-Nikita Ofitserov <himikof@gmail.com>
-Sean Bryant <sean@cyberwang.net>
-Robert Sesek <rsesek@bluestatic.org>
-Janwar Dinata <j.dinata@gmail.com>
-Will Hirsch <chromium@willhirsch.co.uk>
-Yoav Zilberberg <yoav.zilberberg@gmail.com>
-Joel Stanley <joel@jms.id.au>
-Jacob Mandelson <jacob@mandelson.org>
-Yuri Gorobets <yuri.gorobets@gmail.com>
-Paul Wicks <pwicks86@gmail.com>
-Thiago Farina <thiago.farina@gmail.com>
-Viet-Trung Luu <viettrungluu@gmail.com>
-Pierre-Antoine LaFayette <pierre.lafayette@gmail.com>
-Song YeWen <ffmpeg@gmail.com>
-Philippe Beauchamp <philippe.beauchamp@gmail.com>
-Vedran Šajatović <vedran.sajatovic@gmail.com>
-Randy Posynick <randy.posynick@gmail.com>
-Bruno Calvignac <brunocalvignac@gmail.com>
-Jaime Soriano Pastor <jsorianopastor@gmail.com>
-Bryan Donlan <bdonlan@gmail.com>
-Ramkumar Ramachandra <artagnon@gmail.com>
-Dominic Jodoin <dominic.jodoin@gmail.com>
-Kaspar Brand <googlecontrib@velox.ch>
-Clemens Fruhwirth <clemens@endorphin.org>
-Kevin Lee Helpingstine <sig11@reprehensible.net>
-Bernard Cafarelli <voyageur@gentoo.org>
-Vernon Tang <vt@foilhead.net>
-Alexander Sulfrian <alexander@sulfrian.net>
-Philippe Beaudoin <philippe.beaudoin@gmail.com>
-Mark Hahnenberg <mhahnenb@gmail.com>
-Alex Gartrell <alexgartrell@gmail.com>
-Leith Bade <leith@leithalweapon.geek.nz>
-James Choi <jchoi42@pha.jhu.edu>
-Paul Kehrer <paul.l.kehrer@gmail.com>
-Chamal De Silva <chamal.desilva@gmail.com>
-Jay Soffian <jaysoffian@gmail.com>
-Brian G. Merrell <bgmerrell@gmail.com>
-Matthew Willis <appamatto@gmail.com>
-Novell Inc.
-Ryan Sleevi <ryan.sleevi@gmail.com>
-Satoshi Matsuzaki <satoshi.matsuzaki@gmail.com>
-Benjamin Jemlich <pcgod99@gmail.com>
-Ningxin Hu <ningxin.hu@intel.com>
-Jared Wein <weinjared@gmail.com>
-Mingmin Xie <melvinxie@gmail.com>
-Michael Gilbert <floppymaster@gmail.com>
-Giuseppe Iuculano <giuseppe@iuculano.it>
-litl LLC
-James Willcox <jwillcox@litl.com>
-Shreyas VA <v.a.shreyas@gmail.com>
-Steven Pennington <spenn@engr.uvic.ca>
-Jorge Villatoro <jorge@tomatocannon.com>
-Paul Nettleship <pnettleship@gmail.com>
-David Benjamin <davidben@mit.edu>
-Sevan Janiyan <venture37@geeklan.co.uk>
-Peter Beverloo <peter@lvp-media.com>
+The Chromium Authors <*@chromium.org>
+Google Inc. <*@google.com>