Upgrade libjpeg_turbo to 1.3.1 (r1219)

Remove google.jdmarker.patch, since the fixes for CVE-2013-6629
and CVE-2013-6630 are upstream most everywhere now [1]. Version
number to 1.3.1 (config.h, jconfig.h).

README.chromium: "Fixed valgrind error" patch was upstreamed in
r839 http://sourceforge.net/p/libjpeg-turbo/code/839. The r1188
cherry-pick was put in config.h, say that.

[1] http://seclists.org/fulldisclosure/2013/Nov/83

TBR=darin@chromium.org
BUG=258723, 299835

Review URL: https://codereview.appspot.com/87110044

git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/libjpeg_turbo@263594 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
diff --git a/jpegtran.c b/jpegtran.c
index 6a22ed2..54c8ece 100644
--- a/jpegtran.c
+++ b/jpegtran.c
@@ -1,9 +1,10 @@
 /*
  * jpegtran.c
  *
+ * This file was part of the Independent JPEG Group's software:
  * Copyright (C) 1995-2010, Thomas G. Lane, Guido Vollbeding.
+ * libjpeg-turbo Modifications:
  * Copyright (C) 2010, D. R. Commander.
- * This file is part of the Independent JPEG Group's software.
  * For conditions of distribution and use, see the accompanying README file.
  *
  * This file contains a command-line user interface for JPEG transcoding.
@@ -205,7 +206,7 @@
 	fprintf(stderr, "%s version %s (build %s)\n",
 		PACKAGE_NAME, VERSION, BUILD);
 	fprintf(stderr, "%s\n\n", JCOPYRIGHT);
-	fprintf(stderr, "Emulating The Independent JPEG Group's libjpeg, version %s\n\n",
+	fprintf(stderr, "Emulating The Independent JPEG Group's software, version %s\n\n",
 		JVERSION);
 	printed_version = TRUE;
       }