Update the LICENSE file of libjpeg-turbo.

third_party/libjpeg_turbo/LICENSE.txt

-                wxWindows Library Licence, Version 3.1
-                ======================================
+libjpeg-turbo is licensed under a non-restrictive, BSD-style license
+(see README.)  The TurboJPEG/OSS wrapper (both C and Java versions) and
+associated test programs bear a similar license, which is reproduced below:
 
-  Copyright (C) 1998-2005 Julian Smart, Robert Roebling et al
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
 
-  Everyone is permitted to copy and distribute verbatim copies
-  of this licence document, but changing it is not allowed.
+- Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+- Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+- Neither the name of the libjpeg-turbo Project nor the names of its
+  contributors may be used to endorse or promote products derived from this
+  software without specific prior written permission.
 
-                       WXWINDOWS LIBRARY LICENCE
-     TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-  
-  This library is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Library General Public Licence as published by
-  the Free Software Foundation; either version 2 of the Licence, or (at
-  your option) any later version.
-  
-  This library is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library
-  General Public Licence for more details.
-
-  You should have received a copy of the GNU Library General Public Licence
-  along with this software, usually in a file named COPYING.LIB.  If not,
-  write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
-  Boston, MA 02111-1307 USA.
-
-  EXCEPTION NOTICE
-
-  1. As a special exception, the copyright holders of this library give
-  permission for additional uses of the text contained in this release of
-  the library as licenced under the wxWindows Library Licence, applying
-  either version 3.1 of the Licence, or (at your option) any later version of
-  the Licence as published by the copyright holders of version
-  3.1 of the Licence document.
-
-  2. The exception is that you may use, copy, link, modify and distribute
-  under your own terms, binary object code versions of works based
-  on the Library.
-
-  3. If you copy code from files distributed under the terms of the GNU
-  General Public Licence or the GNU Library General Public Licence into a
-  copy of this library, as this licence permits, the exception does not
-  apply to the code that you add in this way.  To avoid misleading anyone as
-  to the status of such modified files, you must delete this exception
-  notice from such code and/or adjust the licensing conditions notice
-  accordingly.
-
-  4. If you write modifications of your own for this library, it is your
-  choice whether to permit this exception to apply to your modifications. 
-  If you do not wish that, you must delete the exception notice from such
-  code and/or adjust the licensing conditions notice accordingly.
-
-
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS",
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.