diff --git a/dom/html/reftests/reftest-stylo.list b/dom/html/reftests/reftest-stylo.list
index fd3fc93af94f..fc5c27f69871 100644
--- a/dom/html/reftests/reftest-stylo.list
+++ b/dom/html/reftests/reftest-stylo.list
@@ -13,7 +13,7 @@ fails == 82711-1-ref.html 82711-1-ref.html
 == 468263-1b.html 468263-1b.html
 == 468263-1c.html 468263-1c.html
 == 468263-1d.html 468263-1d.html
-fails == 468263-2.html 468263-2.html # Bug 1341642
+== 468263-2.html 468263-2.html # Bug 1341642
 == 484200-1.html 484200-1.html
 == 485377.html 485377.html
 == 557840.html 557840.html
diff --git a/image/test/reftest/gif/reftest-stylo.list b/image/test/reftest/gif/reftest-stylo.list
index 960f00983b45..1373bf6eb658 100644
--- a/image/test/reftest/gif/reftest-stylo.list
+++ b/image/test/reftest/gif/reftest-stylo.list
@@ -51,4 +51,4 @@ fails == one-color-offset.gif one-color-offset.gif
 # won't be in the text of the contents themselves. --$(boundary)\r\n means
 # "Here is the beginning of a boundary," and --$(boundary)-- means "All done
 # sending you parts.")
-fails HTTP == webcam.html webcam.html
+HTTP == webcam.html webcam.html
diff --git a/layout/reftests/bugs/reftest-stylo.list b/layout/reftests/bugs/reftest-stylo.list
index 6c70122f103b..b4f0979367e1 100644
--- a/layout/reftests/bugs/reftest-stylo.list
+++ b/layout/reftests/bugs/reftest-stylo.list
@@ -203,7 +203,7 @@ fails == 201293-1d.html 201293-1d.html
 == 211931-1.html 211931-1.html
 == 212563-1.html 212563-1.html
 == 212563-2.html 212563-2.html
-fails == 213834-1.html 213834-1.html
+== 213834-1.html 213834-1.html
 == 214077-1a.html 214077-1a.html
 == 214077-1b.html 214077-1b.html
 == 218473-1.html 218473-1.html
@@ -330,9 +330,9 @@ fails == 301726-1.html 301726-1.html
 fails == 301726-2.html 301726-2.html
 fails == 302379.html 302379.html
 == 306630-1.html 306630-1.html
-fails == 306660-1.html 306660-1.html
-fails == 306660-2.html 306660-2.html
-fails == 306660-3.html 306660-3.html
+== 306660-1.html 306660-1.html
+== 306660-2.html 306660-2.html
+== 306660-3.html 306660-3.html
 fails == 307076-1.html 307076-1.html
 == 307102-1.html 307102-1.html
 fails == 307102-2.html 307102-2.html
@@ -785,7 +785,7 @@ fails == 389468-1.html 389468-1.html
 == 390318-1e.html 390318-1e.html
 == 390318-1f.html 390318-1f.html
 skip-if(!winWidget) == 391045.html 391045.html
-fails == 391140-1.html 391140-1.html
+== 391140-1.html 391140-1.html
 == 391412-1a.html 391412-1a.html
 == 391412-1b.html 391412-1b.html
 fails == 391909-1.html 391909-1.html
@@ -931,7 +931,7 @@ fails == 407243-1.html 407243-1.html
 == 408656-1c.html 408656-1c.html
 fails == 408782-1a.html 408782-1a.html
 fails == 408782-1b.html 408782-1b.html
-fails == 408782-2a.html 408782-2a.html
+== 408782-2a.html 408782-2a.html
 fails == 408782-2b.html 408782-2b.html
 fails == 409084-1a.html 409084-1a.html
 fails == 409084-1b.html 409084-1b.html
diff --git a/layout/reftests/css-invalid/input/reftest-stylo.list b/layout/reftests/css-invalid/input/reftest-stylo.list
index d7ae7ccc5cc5..36e35e2dd346 100644
--- a/layout/reftests/css-invalid/input/reftest-stylo.list
+++ b/layout/reftests/css-invalid/input/reftest-stylo.list
@@ -30,5 +30,5 @@ fails == input-fieldset-legend.html input-fieldset-legend.html
 == input-radio-nogroup-required-invalid.html input-radio-nogroup-required-invalid.html
 == input-radio-focus-click.html input-radio-focus-click.html
 fails == input-submit.html input-submit.html
-fails == input-image.html input-image.html
+== input-image.html input-image.html
 # input type='hidden' shouldn't show
diff --git a/layout/reftests/css-submit-invalid/default-style/reftest-stylo.list b/layout/reftests/css-submit-invalid/default-style/reftest-stylo.list
index 98c90eb0d348..1f34b982d6d2 100644
--- a/layout/reftests/css-submit-invalid/default-style/reftest-stylo.list
+++ b/layout/reftests/css-submit-invalid/default-style/reftest-stylo.list
@@ -1,4 +1,4 @@
 # DO NOT EDIT! This is a auto-generated temporary list for Stylo testing
 fails == input-submit.html input-submit.html
-fails == input-image.html input-image.html
+== input-image.html input-image.html
 fails == button-submit.html button-submit.html
diff --git a/layout/reftests/css-submit-invalid/input-image/reftest-stylo.list b/layout/reftests/css-submit-invalid/input-image/reftest-stylo.list
index 7d1fb9c5bb0c..6d79513f52a9 100644
--- a/layout/reftests/css-submit-invalid/input-image/reftest-stylo.list
+++ b/layout/reftests/css-submit-invalid/input-image/reftest-stylo.list
@@ -7,7 +7,7 @@ fails == dynamic-invalid-barred.html dynamic-invalid-barred.html
 fails == dynamic-invalid-barred-2.html dynamic-invalid-barred-2.html
 fails == dynamic-invalid-not-barred.html dynamic-invalid-not-barred.html
 fails == static-invalid-barred.html static-invalid-barred.html
-fails == remove-invalid-element.html remove-invalid-element.html
+== remove-invalid-element.html remove-invalid-element.html
 fails == add-invalid-element.html add-invalid-element.html
 fails == add-submit-control.html add-submit-control.html
 fails == remove-submit-control.html remove-submit-control.html
diff --git a/layout/reftests/css-valid/input/reftest-stylo.list b/layout/reftests/css-valid/input/reftest-stylo.list
index ab0b69a98c95..4926e238a996 100644
--- a/layout/reftests/css-valid/input/reftest-stylo.list
+++ b/layout/reftests/css-valid/input/reftest-stylo.list
@@ -29,5 +29,5 @@ fails == input-fieldset-legend.html input-fieldset-legend.html
 == input-radio-nogroup-required-valid.html input-radio-nogroup-required-valid.html # Bug 1341739
 == input-radio-nogroup-required-invalid.html input-radio-nogroup-required-invalid.html
 fails == input-submit.html input-submit.html
-fails == input-image.html input-image.html
+== input-image.html input-image.html
 # input type='hidden' shouldn't show
diff --git a/layout/reftests/image/reftest-stylo.list b/layout/reftests/image/reftest-stylo.list
index 4904d173aac2..06cddbec55dc 100644
--- a/layout/reftests/image/reftest-stylo.list
+++ b/layout/reftests/image/reftest-stylo.list
@@ -6,7 +6,7 @@ fails == background-image-zoom-1.html background-image-zoom-1.html
 == image-seam-2.html image-seam-2.html
 fails == image-zoom-1.html image-zoom-1.html
 fails == image-zoom-2.html image-zoom-2.html
-fails == invalid-url-image-1.html invalid-url-image-1.html
+== invalid-url-image-1.html invalid-url-image-1.html
 random-if(/^Windows\x20NT\x205\.1/.test(http.oscpu)) == sync-image-switch-1a.html sync-image-switch-1a.html
 random-if(/^Windows\x20NT\x205\.1/.test(http.oscpu)) == sync-image-switch-1b.html sync-image-switch-1b.html
 random-if(/^Windows\x20NT\x205\.1/.test(http.oscpu)) == sync-image-switch-1c.html sync-image-switch-1c.html
diff --git a/layout/reftests/reftest-sanity/reftest-stylo.list b/layout/reftests/reftest-sanity/reftest-stylo.list
index f1406666a9ea..ccfde135c479 100644
--- a/layout/reftests/reftest-sanity/reftest-stylo.list
+++ b/layout/reftests/reftest-sanity/reftest-stylo.list
@@ -1,6 +1,6 @@
 == data:text/html,<body> data:text/html,<body>
 == data:text/plain, data:text/plain,
-fails == data:text/plain,HELLO data:text/plain,HELLO # Bug 1341637
+== data:text/plain,HELLO data:text/plain,HELLO # Bug 1341637
 
 # these tests make sure async reftests work:
 == test-async.xul test-async.xul
@@ -86,7 +86,7 @@ include default-preferences-tests-stylo.list
 needs-focus load needs-focus.html
 
 # Bug 632636
-fails == data:text/plain,HELLO data:text/plain,HELLO # Bug 1341637
+== data:text/plain,HELLO data:text/plain,HELLO # Bug 1341637
 needs-focus == data:text/plain, data:text/plain,
 
 # Sanity check of viewport+displayport overrides
diff --git a/layout/reftests/tab-size/reftest-stylo.list b/layout/reftests/tab-size/reftest-stylo.list
index 993aba2769f5..1470957da3f2 100644
--- a/layout/reftests/tab-size/reftest-stylo.list
+++ b/layout/reftests/tab-size/reftest-stylo.list
@@ -1,13 +1,13 @@
 # DO NOT EDIT! This is a auto-generated temporary list for Stylo testing
-fails == tab-size-8.html tab-size-8.html # Bug 1341637
-fails == tab-size-8.html tab-size-8.html # Bug 1341637
-fails == tab-size-4.html tab-size-4.html
-fails == tab-size-4-span.html tab-size-4-span.html
-fails == tab-size-4-spanoffset.html tab-size-4-spanoffset.html
-fails == tab-size-4-multiple.html tab-size-4-multiple.html # Bug 1341637
-fails == tab-size-1.html tab-size-1.html
-fails == tab-size-0.html tab-size-0.html
-fails == tab-size-negative.html tab-size-negative.html
+== tab-size-8.html tab-size-8.html # Bug 1341637
+== tab-size-8.html tab-size-8.html # Bug 1341637
+== tab-size-4.html tab-size-4.html
+== tab-size-4-span.html tab-size-4-span.html
+== tab-size-4-spanoffset.html tab-size-4-spanoffset.html
+== tab-size-4-multiple.html tab-size-4-multiple.html # Bug 1341637
+== tab-size-1.html tab-size-1.html
+== tab-size-0.html tab-size-0.html
+== tab-size-negative.html tab-size-negative.html
 == tab-size-change-1a.html tab-size-change-1a.html
 == tab-size-change-1b.html tab-size-change-1b.html
 fails == tab-size-length.html tab-size-length.html