license: added PDFium

Change-Id: I523aaa1d623565125a8e224fe8c0a25aa85154b7
Reviewed-on: https://gerrit.libreoffice.org/69490
Tested-by: Jenkins
Reviewed-by: Andras Timar <andras.timar@collabora.com>

readlicense_oo/license/license.xml

@@ -1326,6 +1326,30 @@
         changed. i.e. this code cannot simply be copied and put under another distribution license [including the GNU
         Public License.]</p>
     </div>
+    <div class="PDFIUM">
+        <h2>PDFium</h2>
+        <p>The following software may be included in this product: PDFium. Use of any of this software is governed by
+        the terms of the license below:</p>
+        <p>Copyright 2014 PDFium Authors. All rights reserved.</p>
+        <p>Redistribution and use in source and binary forms, with or without modification, are permitted provided that
+        the following conditions are met:</p>
+        <ul>
+            <li>Redistributions of source code must retain the above copyright notice, this list of conditions and the
+            following disclaimer.</li>
+            <li>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.</li>
+            <li>Neither the name of Google Inc. nor the names of its contributors may be used to endorse or promote
+            products derived from this software without specific prior written permission.</li>
+        </ul>
+        <p>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 OWNER 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.</p>
+    </div>
     <div class="JFREEREPORT">
         <h2>Pentaho Reporting Flow Engine</h2>
         <p>The following software may be included in this product: Pentaho Reporting Flow Engine (including core,