Bug 1838408 - Lint paths referred in toolkit/content/license.html r=sylvestre,glandium,ochameau,Standard8

Paths mentioned between <code> tags are looked up in the repo, and an
error is emitted if they don't exist. This should make license.html more
resilient to code removal / move.

Idea inspired by a discussion with glandium.

This patch contains both the linter extension and the normalisation of
license.html to pass the linting.

Differential Revision: https://phabricator.services.mozilla.com/D180933

.prettierignore

@@ -1251,7 +1251,6 @@ browser/components/storybook/node_modules/
 browser/extensions/formautofill/content/third-party/
 browser/extensions/formautofill/test/fixtures/third_party/
 browser/extensions/formautofill/test/unit/heuristics/
-browser/extensions/screenshots/build/raven.js
 devtools/client/inspector/markup/test/lib_*
 devtools/client/jsonview/lib/require.js
 devtools/client/shared/build/babel.js

python/mozbuild/mozbuild/vendor/vendor_rust.py

@@ -312,8 +312,6 @@ Please commit or stash these changes before vendoring, or re-run with `--ignore-
     RUNTIME_LICENSE_PACKAGE_WHITELIST = {
         "BSD-2-Clause": [
             "arrayref",
-            "cloudabi",
-            "Inflector",
             "mach",
             "qlog",
         ],

toolkit/content/license.html

@@ -56,7 +56,6 @@
       <li><a href="about:license#lgpl-3.0">GNU Lesser General Public License 3.0</a>
       <br><br>
       </li>
-      <li><a href="about:license#ACE">ACE License</a></li>
       <li><a href="about:license#acorn">acorn License</a></li>
 #ifdef MOZ_INSTALL_TRACKING
       <li><a href="about:license#adjust">Adjust SDK License</a></li>
@@ -66,11 +65,8 @@
       <li><a href="about:license#apache">Apache License 2.0</a></li>
       <li><a href="about:license#apache-llvm">Apache License 2.0 with LLVM exception</a></li>
       <li><a href="about:license#apple">Apple License</a></li>
-      <li><a href="about:license#apple-mozilla">Apple/Mozilla NPRuntime License</a></li>
       <li><a href="about:license#apple-password-rules-parser">Apple Password Rules Parser License</a></li>
       <li><a href="about:license#arm">ARM License</a></li>
-      <li><a href="about:license#babel">Babel License</a></li>
-      <li><a href="about:license#babylon">Babylon License</a></li>
       <li><a href="about:license#boost">boost License</a></li>
       <li><a href="about:license#bsd2clause">BSD 2-Clause License</a></li>
       <li><a href="about:license#bsd3clause">BSD 3-Clause License</a></li>
@@ -85,7 +81,6 @@
       <li><a href="about:license#diff">diff License</a></li>
       <li><a href="about:license#disconnect.me">Disconnect.Me License</a>
       <li><a href="about:license#dtoa">dtoa License</a></li>
-      <li><a href="about:license#fuzz-aldrin">fuzz-aldrin License</a></li>
       <li><a href="about:license#hunspell-nl">Dutch Spellchecking Dictionary License</a></li>
 #if defined(XP_WIN) || defined(XP_LINUX)
       <li><a href="about:license#twemoji">Twemoji License</a></li>
@@ -139,12 +134,10 @@
       <li><a href="about:license#praton1">praton and inet_ntop License</a></li>
       <li><a href="about:license#qcms">qcms License</a></li>
       <li><a href="about:license#qrcode-generator">QR Code Generator License</a></li>
-      <li><a href="about:license#raven-js">Raven.js License</a></li>
       <li><a href="about:license#react">React License</a></li>
       <li><a href="about:license#react-redux">React-Redux License</a></li>
       <li><a href="about:license#xdg">Red Hat xdg_user_dir_lookup License</a></li>
       <li><a href="about:license#redux">Redux License</a></li>
-      <li><a href="about:license#ring">Ring License</a></li>
       <li><a href="about:license#hunspell-ru">Russian Spellchecking Dictionary License</a></li>
       <li><a href="about:license#sctp">SCTP Licenses</a></li>
       <li><a href="about:license#skia">Skia License</a></li>
@@ -1382,29 +1375,6 @@ permanent authorization for you to choose that version for the
 Library.</p>
 
 
-    <hr>
-
-    <h1><a id="ACE"></a>ACE License</h1>
-
-    <p>This license applies to the file
-    <code>media/webrtc/trunk/webrtc/system_wrappers/source/condition_variable_event_win.cc</code>.</p>
-
-<pre>
-ACE(TM), TAO(TM), CIAO(TM), DAnCE(TM), and CoSMIC(TM)
-(henceforth referred to as "DOC software") are copyrighted by
-Douglas C. Schmidt and his research group at Washington University,
-University of California, Irvine, and Vanderbilt University,
-Copyright (c) 1993-2009, all rights reserved.
-Since DOC software is open-source, freely available software,
-you are free to use, modify, copy, and distribute--perpetually and
-irrevocably--the DOC software source code and object code produced
-from the source, as well as copy and distribute modified versions of
-this software. You must, however, include this copyright statement
-along with any code built using DOC software that you release. No
-copyright statement needs to be provided if you just ship binary
-executables of your software products.
-</pre>
-
     <hr>
 
     <h1><a id="android"></a>Android Open Source License</h1>
@@ -1485,8 +1455,8 @@ POSSIBILITY OF SUCH DAMAGE.
 
     <h1><a id="acorn"></a>acorn License</h1>
 
-    <p>This license applies to all files in
+    <p>This license applies to part of the
-      <code>devtools/shared/acorn</code>.
+      <code>devtools/shared/jsbeautify/src/beautify-js.js</code> file.
     </p>
 <pre>
 Copyright (C) 2012 by Marijn Haverbeke &lt;marijnh@gmail.com&gt;
@@ -1743,45 +1713,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 </pre>
 
 
-    <hr>
-
-    <h1><a id="apple-mozilla"></a>Apple/Mozilla NPRuntime License</h1>
-
-    <p>This license applies to the file
-    <code>dom/plugins/base/npruntime.h</code>.</p>
-
-<pre>
-Copyright &copy; 2004, Apple Computer, Inc. and The Mozilla Foundation.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-1. Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-2. 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.
-3. Neither the names of Apple Computer, Inc. ("Apple") or The Mozilla
-Foundation ("Mozilla") nor the names of their contributors may be used
-to endorse or promote products derived from this software without
-specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY APPLE, MOZILLA AND THEIR 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 APPLE, MOZILLA OR
-THEIR 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.
-</pre>
-
-
     <hr>
 
     <h1><a id="arm"></a>ARM License</h1>
@@ -1816,14 +1747,13 @@ 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.
 </pre>
 
-
     <hr>
 
     <h1><a id="babel"></a>Babel License</h1>
 
-    <p>This license applies to this file in the directory
+    <p>This license applies to file bundled in
-      <code>devtools/client/debugger/debugger.js/</code>.
+          <code>devtools/client/debugger/dist</code>.
-    </p>
+              </p>
 
 <pre>
 Copyright (c) 2014-2017 Sebastian McKenzie <sebmck@gmail.com>
@@ -1848,13 +1778,13 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 </pre>
 
-    </hr>
+    <hr>
 
     <h1><a id="babylon"></a>Babylon License</h1>
 
-    <p>This license applies to this file in the directory
+    <p>This license applies to file bundled in
-      <code>devtools/client/debugger/debugger.js/</code>.
+          <code>devtools/client/debugger/dist</code>.
-    </p>
+              </p>
 
 <pre>
 Copyright (C) 2012-2014 by various contributors (see AUTHORS)
@@ -1923,8 +1853,6 @@ DEALINGS IN THE SOFTWARE.
     <p>This license applies to files in the following directories:
     <ul>
         <li><code>third_party/rust/arrayref</code></li>
-        <li><code>third_party/rust/cloudabi</code></li>
-        <li><code>third_party/rust/Inflector</code></li>
         <li><code>third_party/rust/mach</code></li>
         <li><code>third_party/rust/qlog</code></li>
     </ul>
@@ -2097,13 +2025,12 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
     <p>This license applies to parts of the code in:</p>
     <ul>
-        <li><code>browser/extensions/formautofill/content/heuristicsRegexp.js</code></li>
+        <li><code>browser/extensions/formautofill</code></li>
-        <li><code>toolkit/components/formautofill/FormAutofillHeuristics.jsm</code></li>
+        <li><code>toolkit/components/formautofill/shared/FormAutofillHeuristics.sys.mjs</code></li>
-        <li><code>toolkit/components/formautofill/FormAutofillNameUtils.jsm</code></li>
+        <li><code>toolkit/components/formautofill/shared/FormAutofillNameUtils.sys.mjs</code></li>
         <li><code>editor/libeditor/EditorEventListener.cpp</code></li>
-        <li><code>mobile/android/geckoview/src/main/java/org/mozilla/gecko/util/StrictModeContext.java</code></li>
         <li><code>security/sandbox/</code></li>
-        <li><code>toolkit/components/passwordmgr/PasswordGenerator.jsm</code></li>
+        <li><code>toolkit/components/passwordmgr/PasswordGenerator.sys.mjs</code></li>
         <li><code>widget/cocoa/GfxInfo.mm</code></li>
         <li><code>widget/windows/nsWindow.cpp</code></li>
     </ul>
@@ -2115,7 +2042,7 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
         <li><code>gfx/ycbcr/</code></li>
         <li><code>ipc/chromium/</code></li>
         <li><code>media/openmax_dl/</code></li>
-        <li><code>toolkit/components/downloads/chromium/</code></li>
+        <li><code>toolkit/components/reputationservice/</code></li>
         <li><code>toolkit/components/url-classifier/chromium/</code></li>
         <li><code>tools/profiler/</code></li>
     </ul>
@@ -2157,18 +2084,19 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
     <p>This license applies to all files in
       <code>devtools/client/shared/sourceeditor/codemirror</code> and
-      to specified files in the <code>devtools/client/shared/sourceeditor/test/</code>:
+      to the following files:
     </p>
     <ul>
-      <li><code>cm_comment_test.js</code></li>
+      <li><code>devtools/client/shared/sourceeditor/test/cm_mode_ruby.js</code></li>
-      <li><code>cm_driver.js</code></li>
+      <li><code>devtools/client/shared/sourceeditor/test/codemirror/mode/javascript/test.js</code></li>
-      <li><code>cm_mode_javascript_test.js</code></li>
+      <li><code>devtools/client/shared/sourceeditor/test/codemirror/comment_test.js</code></li>
-      <li><code>cm_mode_test.css</code></li>
+      <li><code>devtools/client/shared/sourceeditor/test/codemirror/driver.js</code></li>
-      <li><code>cm_mode_test.js</code></li>
+      <li><code>devtools/client/shared/sourceeditor/test/codemirror/mode_test.css</code></li>
-      <li><code>cm_test.js</code></li>
+      <li><code>devtools/client/shared/sourceeditor/test/codemirror/mode_test.js</code></li>
+      <li><code>devtools/client/shared/sourceeditor/test/codemirror/test.js</code></li>
     </ul>
 <pre>
-Copyright (C) 2013 by Marijn Haverbeke <marijnh@gmail.com>
+Copyright (C) 2013 by Marijn Haverbeke &lt;marijnh@gmail.com&gt;
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -2204,7 +2132,7 @@ licences.
       <code>security/nss/lib/freebl/sha512-p8.s</code>.
     </p>
 <pre>
-Copyright (c) 2006, CRYPTOGAMS by <appro@openssl.org>
+Copyright (c) 2006, CRYPTOGAMS by &lt;appro@openssl.org&gt;
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -2404,38 +2332,6 @@ OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
 
 <hr>
 
-    <h1><a id="fuzz-aldrin"></a>fuzz-aldrin License</h1>
-
-    <p>This license applies to some of the code in
-    <code>devtools/client/debugger/debugger.js</code>.</p>
-
-<pre>
-Copyright (c) 2015 Jean Christophe Roy
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-</pre>
-
-
-    <hr>
-
     <h1><a id="hunspell-nl"></a>Dutch Spellchecking Dictionary License</h1>
 
     <p>This license applies to the Dutch Spellchecking Dictionary. (This
@@ -2608,7 +2504,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     <h1><a id="firebug"></a>Firebug License</h1>
 
     <p>This license applies to the code
-    <code>devtools/shared/webconsole/network-helper.js</code>.</p>
+    <code>devtools/shared/network-observer/NetworkHelper.sys.mjs</code>.</p>
 
 <pre>
 Copyright (c) 2007, Parakey Inc.
@@ -2691,7 +2587,7 @@ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     <p>This license applies to files in the directories
     <code>toolkit/crashreporter/google-breakpad/</code>,
     <code>toolkit/components/protobuf/</code> and
-    <code>devtools/client/netmonitor/src/utils/filter-text-utils.js.</code></p>
+    <code>devtools/client/netmonitor/src/utils/filter-text-utils.js</code>.</p>
 
 <pre>
 Copyright (c) 2006, Google Inc.
@@ -2787,7 +2683,7 @@ shall terminate as of the date such litigation is filed.
     <h1><a id="gears-istumbler"></a>Google Gears/iStumbler License</h1>
 
     <p>This license applies to the file
-    <code>netwerk/wifi/osx_wifi.h</code>.</p>
+    <code>netwerk/wifi/mac/Wifi.h</code>.</p>
 
 <pre>
 Copyright 2008, Google Inc.
@@ -2854,7 +2750,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     <h1><a id="gyp"></a>gyp License</h1>
 
     <p>This license applies to certain files in the directory
-    <code>media/webrtc/trunk/tools/gyp</code>.</p>
+    <code>third_party/python/gyp</code>.</p>
 <pre>
 Copyright (c) 2009 Google Inc. All rights reserved.
 
@@ -3228,8 +3124,8 @@ SUCH DAMAGE.
     <p>This license applies to the following files:</p>
 
     <ul>
-      <li><code>openmax_dl/dl/api/omxtypes.h</code></li>
+      <li><code>media/openmax_dl/dl/api/omxtypes.h</code></li>
-      <li><code>openmax_dl/dl/sp/api/omxSP.h</code></li>
+      <li><code>media/openmax_dl/dl/sp/api/omxSP.h</code></li>
     </ul>
 
 <pre>
@@ -3557,8 +3453,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
     <h1><a id="libyuv"></a>libyuv License</h1>
 
     <p>This license applies to files in the directory
-    <code>media/libyuv</code> except
+    <code>media/libyuv</code>.
-    for the file <code>media/libyuv/source/x86inc.asm</code>.
     </p>
 
 <pre>
@@ -3634,13 +3529,13 @@ SUCH DAMAGE.
     <h1><a id="lodash"></a>License - lodash</h1>
 
     <p>This license applies to some of the code in
-    <code>devtools/client/shared/vendor/lodash.js</code>.</p>
+    <var>node_modules/lodash/lodash.js</var>.</p>
 
 <pre>
-Copyright JS Foundation and other contributors <https://js.foundation/>
+Copyright JS Foundation and other contributors &lt;https://js.foundation/&gt;
 
 Based on Underscore.js, copyright Jeremy Ashkenas,
-DocumentCloud and Investigative Reporters & Editors <https://underscorejs.org/>
+DocumentCloud and Investigative Reporters &amp; Editors <https://underscorejs.org/>
 
 This software consists of voluntary contributions made by many
 individuals. For exact contribution history, see the revision history
@@ -3728,7 +3623,7 @@ DEALINGS IN THE SOFTWARE.
     <h1><a id="apple-password-rules-parser"></a>Apple Password Rules Parser License</h1>
 
     <p>This license applies to the file
-      <code>toolkit/component/passwordmgr/PasswordRulesParser.jsm</code>.</p>
+      <code>toolkit/components/passwordmgr/PasswordRulesParser.sys.mjs</code>.</p>
 
 <pre>
 Copyright 2020 Apple Inc.
@@ -4049,7 +3944,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     <h1><a id="node-md5"></a>node-md5 License</h1>
 
     <p>This license applies to some of the code in
-    <code>devtools/client/debugger/debugger.js</code>.</p>
+    <code>devtools/client/shared/vendor</code>.</p>
 
 <pre>
 Copyright © 2011-2012, Paul Vorbach.
@@ -4158,7 +4053,7 @@ Copyright (C) 1999-2003 RTFM, Inc.
 All Rights Reserved
 
 This package is a SSLv3/TLS protocol analyzer written by Eric Rescorla
-<ekr@rtfm.com> and licensed by RTFM, Inc.
+&lt;ekr@rtfm.com&gt; and licensed by RTFM, Inc.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
@@ -4232,7 +4127,7 @@ SUCH DAMAGE.
   <code>dom/media/webrtc/transport/third_party/nrappkit/src/util/util.c</code>.</p>
 
 <pre>
-Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+Copyright (c) 1998 Todd C. Miller &gt;Todd.Miller@courtesan.com&lt;
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -4400,38 +4295,6 @@ THE SOFTWARE.
 
     <hr>
 
-    <h1><a id="raven-js"></a>Raven.js License</h1>
-
-    <p>This license applies to the file
-      <code>browser/extensions/screenshots/webextension/build/raven.js</code>.</p>
-<pre>
-Copyright (c) 2014 Matt Robenolt and other contributors
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-* 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.
-
-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 HOLDER 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.
-</pre>
-
-    <hr>
-
     <h1><a id="react"></a>React License</h1>
 
     <p>This license applies to various files in the Mozilla codebase.</p>
@@ -4500,7 +4363,7 @@ SOFTWARE.
     <h1><a id="xdg"></a>Red Hat xdg_user_dir_lookup License</h1>
 
     <p>This license applies to the
-    <code>xdg_user_dir_lookup</code> function in
+    <var>xdg_user_dir_lookup</var> function in
     <code>xpcom/io/SpecialSystemDirectory.cpp</code>.</p>
 
 <pre>
@@ -4559,29 +4422,6 @@ SOFTWARE.
 
 <hr>
 
-<h1><a id="ring"></a>Ring License</h1>
-
-<p>This license applies to certain files in the directory
-  <code>third_party/rust/rc_crypto/</code>
-</p>
-<pre>
-Copyright 2015-2017 Brian Smith.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted, provided that the above
-copyright notice and this permission notice appear in all copies.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
-SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
-OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
-CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-</pre>
-
-    <hr>
-
     <h1><a id="hunspell-ru"></a>Russian Spellchecking Dictionary License</h1>
 
     <p>This license applies to the Russian Spellchecking Dictionary. (This
@@ -4803,7 +4643,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     <h1><a id="sunsoft"></a>SunSoft License</h1>
 
     <p>This license applies to the
-      <code>ICC_H</code> block in
+      <var>ICC_H</var> block in
       <code>gfx/qcms/qcms.h</code>.</p>
 
 <pre>
@@ -5309,8 +5149,7 @@ Database section 7.
     directories, certain files in those directories:</p>
 
     <ul>
-      <li><code>dbm/</code></li>
+      <li><code>security/nss/lib/dbm</code></li>
-      <li><code>db/mork/src/morkQuickSort.cpp</code></li>
       <li><code>xpcom/ds/nsQuickSort.cpp</code></li>
       <li><code>nsprpub/pr/src/misc/praton.c</code></li>
       <li><code>dom/media/webrtc/transport/third_party/nICEr/src/stun/addrs.c</code></li>
@@ -5453,7 +5292,7 @@ Additional Contributors:
       <code>js/src/irregexp</code>,
       <code>js/src/builtin</code>,
       <code>js/src/jit/arm</code>,
-      <code>js/src/jit/mips</code> and
+      <code>js/src/jit/mips*</code> and
       <code>js/src/jit/riscv64</code>.
     </p>
 <pre>
@@ -5490,11 +5329,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 <h1><a id="validator"></a>Validator License</h1>
 
 <p>This license applies to certain files in the directory
-  <code>devtools/shared/stringvalidator/</code>,
+  <code>devtools/shared/storage/vendor/stringvalidator/</code>,
 </p>
 <pre>
 
-Copyright (c) 2016 Chris O"Hara <cohara87@gmail.com>
+Copyright (c) 2016 Chris O"Hara &lt;cohara87@gmail.com&gt;
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
@@ -5560,7 +5399,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     <h1><a id="webrtc"></a>WebRTC License</h1>
 
     <p>This license applies to certain files in the directory
-    <code>media/webrtc/trunk</code>.</p>
+    <code>third_party/libwebrtc/</code>.</p>
 <pre>
 Copyright (c) 2011, The WebRTC project authors. All rights reserved.
 
@@ -5598,16 +5437,16 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     <h1><a id="x264"></a>x264 License</h1>
 
     <p>This license applies to the file <code>
-    media/webrtc/trunk/third_party/libyuv/source/x86inc.asm</code>.
+    third_party/aom/third_party/libyuv/source/x86inc.asm</code>.
     </p>
 
 <pre>
 Copyright (C) 2005-2012 x264 project
 
-Authors: Loren Merritt <lorenm@u.washington.edu>
+Authors: Loren Merritt &lt;lorenm@u.washington.edu&gt;
-         Anton Mitrofanov <BugMaster@narod.ru>
+         Anton Mitrofanov &lt;BugMaster@narod.ru&gt;
-         Jason Garrett-Glaser <darkshikari@gmail.com>
+         Jason Garrett-Glaser &lt;darkshikari@gmail.com&gt;
-         Henrik Gramner <hengar-6@student.ltu.se>
+         Henrik Gramner &lt;hengar-6@student.ltu.se&gt;
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
@@ -5727,8 +5566,8 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     <p>These terms apply to the following files;
     they are referred to below as "Distributable Code":
       <ul>
-        <li><code>d3d*.dll</code> (Direct3D libraries)</li>
+        <li><var>d3d*.dll</var> (Direct3D libraries)</li>
-        <li><code>msvc*.dll</code> (C and C++ runtime libraries)</li>
+        <li><var>msvc*.dll</var> (C and C++ runtime libraries)</li>
       </ul>
     </p>
 

tools/lint/license/__init__.py

@@ -3,11 +3,14 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 import os
+from glob import glob
+from html.parser import HTMLParser
 
 from mozlint import result
 from mozlint.pathutils import expand_exclusions
 
 here = os.path.abspath(os.path.dirname(__file__))
+topsrcdir = os.path.join(here, "..", "..", "..")
 
 results = []
 
@@ -162,7 +165,7 @@ def fix_me(log, filename):
                 # Last line, we end by -->
                 end = " -->"
             license.append(start + l.strip() + end)
-            if ext != ".svg" or end == "":
+            if ext != ".svg" or not end:
                 # When dealing with an svg, we should not have a space between
                 # the license and the content
                 license.append("\n")
@@ -170,6 +173,50 @@ def fix_me(log, filename):
         return
 
 
+class HTMLParseError(Exception):
+    def __init__(self, msg, pos):
+        super().__init__(msg, *pos)
+
+
+class LicenseHTMLParser(HTMLParser):
+    def __init__(self):
+        super().__init__()
+        self.in_code = False
+        self.invalid_paths = []
+
+    def handle_starttag(self, tag, attrs):
+        if tag == "code":
+            if self.in_code:
+                raise HTMLParseError("nested code tag", self.getpos())
+            self.in_code = True
+
+    def handle_endtag(self, tag):
+        if tag == "code":
+            if not self.in_code:
+                raise HTMLParseError("not started code tag", self.getpos())
+            self.in_code = False
+
+    def handle_data(self, data):
+        if self.in_code:
+            path = data.strip()
+            abspath = os.path.join(topsrcdir, path)
+            if not glob(abspath):
+                self.invalid_paths.append((path, self.getpos()))
+
+
+def lint_license_html(path):
+    parser = LicenseHTMLParser()
+    with open(path) as fd:
+        content = fd.read()
+        parser.feed(content)
+    return parser.invalid_paths
+
+
+def is_html_licence_summary(path):
+    license_html = os.path.join(topsrcdir, "toolkit", "content", "license.html")
+    return os.path.samefile(path, license_html)
+
+
 def lint(paths, config, fix=None, **lintargs):
     log = lintargs["log"]
     files = list(expand_exclusions(paths, config, lintargs["root"]))
@@ -192,4 +239,25 @@ def lint(paths, config, fix=None, **lintargs):
                 fix_me(log, f)
                 fixed += 1
 
+        if is_html_licence_summary(f):
+            try:
+                for invalid_path, (lineno, column) in lint_license_html(f):
+                    res = {
+                        "path": f,
+                        "message": "references unknown path {}".format(invalid_path),
+                        "level": "error",
+                        "lineno": lineno,
+                        "column": column,
+                    }
+                    results.append(result.from_config(config, **res))
+            except HTMLParseError as err:
+                res = {
+                    "path": f,
+                    "message": err.args[0],
+                    "level": "error",
+                    "lineno": err.args[1],
+                    "column": err.args[2],
+                }
+                results.append(result.from_config(config, **res))
+
     return {"results": results, "fixed": fixed}

tools/rewriting/ThirdPartyPaths.txt

@@ -4,7 +4,6 @@ browser/components/pocket/content/panels/js/vendor/
 browser/components/storybook/node_modules/
 browser/extensions/formautofill/content/third-party/
 browser/extensions/formautofill/test/fixtures/third_party/
-browser/extensions/screenshots/build/raven.js
 devtools/client/inspector/markup/test/lib_*
 devtools/client/jsonview/lib/require.js
 devtools/client/shared/build/babel.js