diff --git a/layout/reftests/xul-document-load/reference-green-window.xul b/layout/reftests/xul-document-load/reference-green-window.xul
index f1afac6af5c..4c6ca1987d9 100644
--- a/layout/reftests/xul-document-load/reference-green-window.xul
+++ b/layout/reftests/xul-document-load/reference-green-window.xul
@@ -1,3 +1,7 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
-        style="background-color: green"/> 
\ No newline at end of file
+        style="background-color: green"/>
diff --git a/layout/reftests/xul-document-load/subdir/test011-overlay.xul b/layout/reftests/xul-document-load/subdir/test011-overlay.xul
index d1755e3f859..561ec86a94d 100644
--- a/layout/reftests/xul-document-load/subdir/test011-overlay.xul
+++ b/layout/reftests/xul-document-load/subdir/test011-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="test011.css" type="text/css"?>
 
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/>
diff --git a/layout/reftests/xul-document-load/subdir/test011.css b/layout/reftests/xul-document-load/subdir/test011.css
index 3c0f69929f1..9cf783629d6 100644
--- a/layout/reftests/xul-document-load/subdir/test011.css
+++ b/layout/reftests/xul-document-load/subdir/test011.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: green !important;
 }
diff --git a/layout/reftests/xul-document-load/subdir/test014-overlay-2.xul b/layout/reftests/xul-document-load/subdir/test014-overlay-2.xul
index 63a744ea1c2..249e7378667 100644
--- a/layout/reftests/xul-document-load/subdir/test014-overlay-2.xul
+++ b/layout/reftests/xul-document-load/subdir/test014-overlay-2.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <window id="main" style="background-color: green"/>
 </overlay>
diff --git a/layout/reftests/xul-document-load/subdir/test014-overlay.xul b/layout/reftests/xul-document-load/subdir/test014-overlay.xul
index 058222b4b50..e25aebcd8b0 100644
--- a/layout/reftests/xul-document-load/subdir/test014-overlay.xul
+++ b/layout/reftests/xul-document-load/subdir/test014-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test014-overlay-2.xul"?>
  
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/>
diff --git a/layout/reftests/xul-document-load/subdir/test015-overlay.xul b/layout/reftests/xul-document-load/subdir/test015-overlay.xul
index b1229d72a71..82bf439636e 100644
--- a/layout/reftests/xul-document-load/subdir/test015-overlay.xul
+++ b/layout/reftests/xul-document-load/subdir/test015-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <script src="test015.js"/>
 </overlay>
diff --git a/layout/reftests/xul-document-load/subdir/test015.js b/layout/reftests/xul-document-load/subdir/test015.js
index 6a5975288bb..7184beaa526 100644
--- a/layout/reftests/xul-document-load/subdir/test015.js
+++ b/layout/reftests/xul-document-load/subdir/test015.js
@@ -1,5 +1,8 @@
-function onLoad() {
-  document.documentElement.style.backgroundColor = "green";
-}
-
-addEventListener("load", onLoad, false);
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
+function onLoad() {
+  document.documentElement.style.backgroundColor = "green";
+}
+
+addEventListener("load", onLoad, false);
diff --git a/layout/reftests/xul-document-load/test001-overlay.xul b/layout/reftests/xul-document-load/test001-overlay.xul
index 14417da8fd7..d2dfa0eb5ba 100644
--- a/layout/reftests/xul-document-load/test001-overlay.xul
+++ b/layout/reftests/xul-document-load/test001-overlay.xul
@@ -1,4 +1,7 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="test001.css" type="text/css"?>
-
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/>
diff --git a/layout/reftests/xul-document-load/test001.css b/layout/reftests/xul-document-load/test001.css
index 3c0f69929f1..9cf783629d6 100644
--- a/layout/reftests/xul-document-load/test001.css
+++ b/layout/reftests/xul-document-load/test001.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: green !important;
 }
diff --git a/layout/reftests/xul-document-load/test001.xul b/layout/reftests/xul-document-load/test001.xul
index 6d960d68228..3f7b1f2b579 100644
--- a/layout/reftests/xul-document-load/test001.xul
+++ b/layout/reftests/xul-document-load/test001.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test001-overlay.xul" ?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         style="background-color: red"/>
diff --git a/layout/reftests/xul-document-load/test002-overlay-1.xul b/layout/reftests/xul-document-load/test002-overlay-1.xul
index 21fc0735cb8..95bef532df2 100644
--- a/layout/reftests/xul-document-load/test002-overlay-1.xul
+++ b/layout/reftests/xul-document-load/test002-overlay-1.xul
@@ -1,4 +1,7 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test002-overlay-2.xul"?>
-
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/>
diff --git a/layout/reftests/xul-document-load/test002-overlay-2.xul b/layout/reftests/xul-document-load/test002-overlay-2.xul
index 7ac3e5238c5..831fc26e655 100644
--- a/layout/reftests/xul-document-load/test002-overlay-2.xul
+++ b/layout/reftests/xul-document-load/test002-overlay-2.xul
@@ -1,4 +1,7 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="test002.css" type="text/css"?>
-
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/>
diff --git a/layout/reftests/xul-document-load/test002.css b/layout/reftests/xul-document-load/test002.css
index 3c0f69929f1..9cf783629d6 100644
--- a/layout/reftests/xul-document-load/test002.css
+++ b/layout/reftests/xul-document-load/test002.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: green !important;
 }
diff --git a/layout/reftests/xul-document-load/test002.xul b/layout/reftests/xul-document-load/test002.xul
index aab3f6fbd01..3258e148826 100644
--- a/layout/reftests/xul-document-load/test002.xul
+++ b/layout/reftests/xul-document-load/test002.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test002-overlay-1.xul" ?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         style="background-color: red"/>
diff --git a/layout/reftests/xul-document-load/test003.css b/layout/reftests/xul-document-load/test003.css
index 87567fbb13d..3b18aff8b41 100644
--- a/layout/reftests/xul-document-load/test003.css
+++ b/layout/reftests/xul-document-load/test003.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: red !important;
 }
diff --git a/layout/reftests/xul-document-load/test003.xul b/layout/reftests/xul-document-load/test003.xul
index e8a3e4703ac..fea3a05654f 100644
--- a/layout/reftests/xul-document-load/test003.xul
+++ b/layout/reftests/xul-document-load/test003.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="test003.css" type="text/css"?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         style="background-color: green">
diff --git a/layout/reftests/xul-document-load/test004.css b/layout/reftests/xul-document-load/test004.css
index 87567fbb13d..3b18aff8b41 100644
--- a/layout/reftests/xul-document-load/test004.css
+++ b/layout/reftests/xul-document-load/test004.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: red !important;
 }
diff --git a/layout/reftests/xul-document-load/test004.xul b/layout/reftests/xul-document-load/test004.xul
index 4bbd5906f2f..ccb030ba1f9 100644
--- a/layout/reftests/xul-document-load/test004.xul
+++ b/layout/reftests/xul-document-load/test004.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="test004.css" type="text/css"?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         style="background-color: green" onload="handleOnLoad();">
diff --git a/layout/reftests/xul-document-load/test005.css b/layout/reftests/xul-document-load/test005.css
index 87567fbb13d..3b18aff8b41 100644
--- a/layout/reftests/xul-document-load/test005.css
+++ b/layout/reftests/xul-document-load/test005.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: red !important;
 }
diff --git a/layout/reftests/xul-document-load/test005.js b/layout/reftests/xul-document-load/test005.js
index 7ca0cb806f2..21ae23e64bd 100644
--- a/layout/reftests/xul-document-load/test005.js
+++ b/layout/reftests/xul-document-load/test005.js
@@ -1 +1,4 @@
-document.removeChild(document.firstChild); 
\ No newline at end of file
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
+document.removeChild(document.firstChild);
diff --git a/layout/reftests/xul-document-load/test005.xul b/layout/reftests/xul-document-load/test005.xul
index 777d7644318..76adc60867e 100644
--- a/layout/reftests/xul-document-load/test005.xul
+++ b/layout/reftests/xul-document-load/test005.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="test005.css" type="text/css"?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         style="background-color: green">
diff --git a/layout/reftests/xul-document-load/test006-007.js b/layout/reftests/xul-document-load/test006-007.js
index 73d2fde9f0b..96fd74fe4c7 100644
--- a/layout/reftests/xul-document-load/test006-007.js
+++ b/layout/reftests/xul-document-load/test006-007.js
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 function checkDOM(target, data) {
   // assuming whitespace and the XML declaration are not in the DOM.
   var piNode = document.firstChild;
diff --git a/layout/reftests/xul-document-load/test006.css b/layout/reftests/xul-document-load/test006.css
index 3c0f69929f1..9cf783629d6 100644
--- a/layout/reftests/xul-document-load/test006.css
+++ b/layout/reftests/xul-document-load/test006.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: green !important;
 }
diff --git a/layout/reftests/xul-document-load/test006.xul b/layout/reftests/xul-document-load/test006.xul
index c205089cc28..82137d20d3c 100644
--- a/layout/reftests/xul-document-load/test006.xul
+++ b/layout/reftests/xul-document-load/test006.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="test006.css" type="text/css"?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
diff --git a/layout/reftests/xul-document-load/test007-overlay.xul b/layout/reftests/xul-document-load/test007-overlay.xul
index 63a744ea1c2..249e7378667 100644
--- a/layout/reftests/xul-document-load/test007-overlay.xul
+++ b/layout/reftests/xul-document-load/test007-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <window id="main" style="background-color: green"/>
 </overlay>
diff --git a/layout/reftests/xul-document-load/test007.xul b/layout/reftests/xul-document-load/test007.xul
index 605b9b1ba4b..8c64bc400c6 100644
--- a/layout/reftests/xul-document-load/test007.xul
+++ b/layout/reftests/xul-document-load/test007.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test007-overlay.xul"?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
diff --git a/layout/reftests/xul-document-load/test008.xul b/layout/reftests/xul-document-load/test008.xul
index 82e9da27a68..edb5810fb1f 100644
--- a/layout/reftests/xul-document-load/test008.xul
+++ b/layout/reftests/xul-document-load/test008.xul
@@ -1,5 +1,9 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="not-existing.css" type="text/css"?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         style="background-color: green">
-</window>
\ No newline at end of file
+</window>
diff --git a/layout/reftests/xul-document-load/test009.xul b/layout/reftests/xul-document-load/test009.xul
index 96e6d3fb6e3..1b8167d0e27 100644
--- a/layout/reftests/xul-document-load/test009.xul
+++ b/layout/reftests/xul-document-load/test009.xul
@@ -1,5 +1,9 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="not-existing.css"?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         style="background-color: green">
-</window>
\ No newline at end of file
+</window>
diff --git a/layout/reftests/xul-document-load/test010-overlay.xul b/layout/reftests/xul-document-load/test010-overlay.xul
index 90444e56a1e..8078f4e734d 100644
--- a/layout/reftests/xul-document-load/test010-overlay.xul
+++ b/layout/reftests/xul-document-load/test010-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <window id="main" style="background-color: red !important"/>
 </overlay>
diff --git a/layout/reftests/xul-document-load/test010.css b/layout/reftests/xul-document-load/test010.css
index 87567fbb13d..3b18aff8b41 100644
--- a/layout/reftests/xul-document-load/test010.css
+++ b/layout/reftests/xul-document-load/test010.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: red !important;
 }
diff --git a/layout/reftests/xul-document-load/test010.xul b/layout/reftests/xul-document-load/test010.xul
index a57c7ae56c8..a092475d5c7 100644
--- a/layout/reftests/xul-document-load/test010.xul
+++ b/layout/reftests/xul-document-load/test010.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <window id="main"
         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         style="background-color: green">
diff --git a/layout/reftests/xul-document-load/test011.xul b/layout/reftests/xul-document-load/test011.xul
index 5acd4311c24..b623fcc8513 100644
--- a/layout/reftests/xul-document-load/test011.xul
+++ b/layout/reftests/xul-document-load/test011.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="subdir/test011-overlay.xul"?> 
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         style="background-color: red;"/>
diff --git a/layout/reftests/xul-document-load/test012-1.css b/layout/reftests/xul-document-load/test012-1.css
index 6d6cd78e294..ed5e68c189b 100644
--- a/layout/reftests/xul-document-load/test012-1.css
+++ b/layout/reftests/xul-document-load/test012-1.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: red;
 }
diff --git a/layout/reftests/xul-document-load/test012-2.css b/layout/reftests/xul-document-load/test012-2.css
index 0898b84be10..ff59288db0d 100644
--- a/layout/reftests/xul-document-load/test012-2.css
+++ b/layout/reftests/xul-document-load/test012-2.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: green;
 }
diff --git a/layout/reftests/xul-document-load/test012.xul b/layout/reftests/xul-document-load/test012.xul
index b566dfe3d43..7f9c6479169 100644
--- a/layout/reftests/xul-document-load/test012.xul
+++ b/layout/reftests/xul-document-load/test012.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="test012-1.css" type="text/css"?>
 <?xml-stylesheet href="test012-2.css" type="text/css"?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/>
diff --git a/layout/reftests/xul-document-load/test013-1-import.css b/layout/reftests/xul-document-load/test013-1-import.css
index 3742c4f21cc..b7eafb32da3 100644
--- a/layout/reftests/xul-document-load/test013-1-import.css
+++ b/layout/reftests/xul-document-load/test013-1-import.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: yellow;
 }
diff --git a/layout/reftests/xul-document-load/test013-1.css b/layout/reftests/xul-document-load/test013-1.css
index 1be434e53eb..dae0aa589e8 100644
--- a/layout/reftests/xul-document-load/test013-1.css
+++ b/layout/reftests/xul-document-load/test013-1.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 @import url(test013-1-import.css);
 window { 
   background-color: red;
diff --git a/layout/reftests/xul-document-load/test013-2.css b/layout/reftests/xul-document-load/test013-2.css
index 0898b84be10..ff59288db0d 100644
--- a/layout/reftests/xul-document-load/test013-2.css
+++ b/layout/reftests/xul-document-load/test013-2.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: green;
 }
diff --git a/layout/reftests/xul-document-load/test013.xul b/layout/reftests/xul-document-load/test013.xul
index 61c021591be..d04a54fd32d 100644
--- a/layout/reftests/xul-document-load/test013.xul
+++ b/layout/reftests/xul-document-load/test013.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xml-stylesheet href="test013-1.css" type="text/css"?>
 <?xml-stylesheet href="test013-2.css" type="text/css"?>
 <window id="main" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"/>
diff --git a/layout/reftests/xul-document-load/test014.xul b/layout/reftests/xul-document-load/test014.xul
index c09d4feb60c..f10fca0c83c 100644
--- a/layout/reftests/xul-document-load/test014.xul
+++ b/layout/reftests/xul-document-load/test014.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="subdir/test014-overlay.xul"?> 
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
diff --git a/layout/reftests/xul-document-load/test015.xul b/layout/reftests/xul-document-load/test015.xul
index 6c049e3f881..afdbb1ea0e9 100644
--- a/layout/reftests/xul-document-load/test015.xul
+++ b/layout/reftests/xul-document-load/test015.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="subdir/test015-overlay.xul"?> 
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
diff --git a/layout/reftests/xul-document-load/test016-overlay.xul b/layout/reftests/xul-document-load/test016-overlay.xul
index b17075bebac..af688353973 100644
--- a/layout/reftests/xul-document-load/test016-overlay.xul
+++ b/layout/reftests/xul-document-load/test016-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
 <window id="main">
   <style xmlns="http://www.w3.org/1999/xhtml">
diff --git a/layout/reftests/xul-document-load/test016.xul b/layout/reftests/xul-document-load/test016.xul
index 29de0d27739..c0bae9d5294 100644
--- a/layout/reftests/xul-document-load/test016.xul
+++ b/layout/reftests/xul-document-load/test016.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test016-overlay.xul"?> 
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
diff --git a/layout/reftests/xul-document-load/test017-020.js b/layout/reftests/xul-document-load/test017-020.js
index 2ddfa7f56e8..415a015e829 100644
--- a/layout/reftests/xul-document-load/test017-020.js
+++ b/layout/reftests/xul-document-load/test017-020.js
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 // check that the second node under the document element is a PI with the
 // specified .target and .data
 function checkDOM(target, data) {
diff --git a/layout/reftests/xul-document-load/test017-overlay-2.xul b/layout/reftests/xul-document-load/test017-overlay-2.xul
index 818b40270aa..7bf90679cdb 100644
--- a/layout/reftests/xul-document-load/test017-overlay-2.xul
+++ b/layout/reftests/xul-document-load/test017-overlay-2.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
           id="main"
diff --git a/layout/reftests/xul-document-load/test017-overlay.xul b/layout/reftests/xul-document-load/test017-overlay.xul
index 8a9c57f4f12..8b2d9aecbd8 100644
--- a/layout/reftests/xul-document-load/test017-overlay.xul
+++ b/layout/reftests/xul-document-load/test017-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <?xul-overlay href="test017-overlay-2.xul"?>
-</overlay>
\ No newline at end of file
+</overlay>
diff --git a/layout/reftests/xul-document-load/test017.xul b/layout/reftests/xul-document-load/test017.xul
index 2d8c8f96600..1edbdab7fb8 100644
--- a/layout/reftests/xul-document-load/test017.xul
+++ b/layout/reftests/xul-document-load/test017.xul
@@ -1,8 +1,12 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test017-overlay.xul" ?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
         style="background-color: green"
         onload="checkDOM('xul-overlay', 'href=&quot;test017-overlay-2.xul&quot;');">
   <script src="test017-020.js"/>
-</window>
\ No newline at end of file
+</window>
diff --git a/layout/reftests/xul-document-load/test018-overlay-2.xul b/layout/reftests/xul-document-load/test018-overlay-2.xul
index 818b40270aa..7bf90679cdb 100644
--- a/layout/reftests/xul-document-load/test018-overlay-2.xul
+++ b/layout/reftests/xul-document-load/test018-overlay-2.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
           id="main"
diff --git a/layout/reftests/xul-document-load/test018-overlay.xul b/layout/reftests/xul-document-load/test018-overlay.xul
index 335201057b0..cec878a5d9f 100644
--- a/layout/reftests/xul-document-load/test018-overlay.xul
+++ b/layout/reftests/xul-document-load/test018-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <window id="main">
     <?xul-overlay href="test018-overlay-2.xul"?>
diff --git a/layout/reftests/xul-document-load/test018.xul b/layout/reftests/xul-document-load/test018.xul
index ed1208dca97..3cd75e2de76 100644
--- a/layout/reftests/xul-document-load/test018.xul
+++ b/layout/reftests/xul-document-load/test018.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test018-overlay.xul" ?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
diff --git a/layout/reftests/xul-document-load/test019-overlay.xul b/layout/reftests/xul-document-load/test019-overlay.xul
index 3479ff476ff..ac31476fec3 100644
--- a/layout/reftests/xul-document-load/test019-overlay.xul
+++ b/layout/reftests/xul-document-load/test019-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <?xml-stylesheet href="test019.css" type="text/css"?>
-</overlay>
\ No newline at end of file
+</overlay>
diff --git a/layout/reftests/xul-document-load/test019.css b/layout/reftests/xul-document-load/test019.css
index 87567fbb13d..3b18aff8b41 100644
--- a/layout/reftests/xul-document-load/test019.css
+++ b/layout/reftests/xul-document-load/test019.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: red !important;
 }
diff --git a/layout/reftests/xul-document-load/test019.xul b/layout/reftests/xul-document-load/test019.xul
index 60eb18358cb..73ca14f422d 100644
--- a/layout/reftests/xul-document-load/test019.xul
+++ b/layout/reftests/xul-document-load/test019.xul
@@ -1,8 +1,12 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test019-overlay.xul" ?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
         style="background-color: green"
         onload="checkDOM('xml-stylesheet', 'href=&quot;test019.css&quot; type=&quot;text/css&quot;');">
   <script src="test017-020.js"/>
-</window>
\ No newline at end of file
+</window>
diff --git a/layout/reftests/xul-document-load/test020-overlay.xul b/layout/reftests/xul-document-load/test020-overlay.xul
index fe6092ec8ac..7cd83acccf2 100644
--- a/layout/reftests/xul-document-load/test020-overlay.xul
+++ b/layout/reftests/xul-document-load/test020-overlay.xul
@@ -1,6 +1,10 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <window id="main">
     <?xml-stylesheet href="test020.css" type="text/css"?>
   </window>
-</overlay>
\ No newline at end of file
+</overlay>
diff --git a/layout/reftests/xul-document-load/test020.css b/layout/reftests/xul-document-load/test020.css
index 87567fbb13d..3b18aff8b41 100644
--- a/layout/reftests/xul-document-load/test020.css
+++ b/layout/reftests/xul-document-load/test020.css
@@ -1,3 +1,6 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/  */
+
 window { 
   background-color: red !important;
 }
diff --git a/layout/reftests/xul-document-load/test020.xul b/layout/reftests/xul-document-load/test020.xul
index e8e04dc9670..0f503965242 100644
--- a/layout/reftests/xul-document-load/test020.xul
+++ b/layout/reftests/xul-document-load/test020.xul
@@ -1,8 +1,12 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test020-overlay.xul" ?>
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
         style="background-color: green"
         onload="checkDOM('xml-stylesheet', 'href=&quot;test020.css&quot; type=&quot;text/css&quot;');">
   <script src="test017-020.js"/>
-</window>
\ No newline at end of file
+</window>
diff --git a/layout/reftests/xul-document-load/test021-overlay.xul b/layout/reftests/xul-document-load/test021-overlay.xul
index 6cbb5845cd5..cb48a0f98f4 100644
--- a/layout/reftests/xul-document-load/test021-overlay.xul
+++ b/layout/reftests/xul-document-load/test021-overlay.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   <style xmlns="http://www.w3.org/1999/xhtml">
     window {
diff --git a/layout/reftests/xul-document-load/test021.xul b/layout/reftests/xul-document-load/test021.xul
index 5c6e3853c62..e4b906bb741 100644
--- a/layout/reftests/xul-document-load/test021.xul
+++ b/layout/reftests/xul-document-load/test021.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <?xul-overlay href="test021-overlay.xul"?> 
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         id="main"
diff --git a/layout/reftests/xul-document-load/test022.xul b/layout/reftests/xul-document-load/test022.xul
index dbda3c70cf5..75dbbdd78e7 100644
--- a/layout/reftests/xul-document-load/test022.xul
+++ b/layout/reftests/xul-document-load/test022.xul
@@ -1,4 +1,8 @@
 <?xml version="1.0"?>
+<!--
+Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/licenses/publicdomain/
+-->
 <window title="Testcase for bug 369828 - html:style doesn't work in XUL documents"
   xmlns:html="http://www.w3.org/1999/xhtml"
   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"