Triage new wpt compositing blend-mode tests

Two tests had bad ref images, the rest fail mostly due to aliasing differences
with a couple that really seem to fail.

TBR: fs@opera.com
Bug: 1044742
Change-Id: I17a7ad5c2e7b2657b1df4b970134bafb8444b6ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2024180
Commit-Queue: Stephen Chenney <schenney@chromium.org>
Reviewed-by: Fredrik Söderquist <fs@opera.com>
Cr-Commit-Position: refs/heads/master@{#735934}

third_party/blink/web_tests/TestExpectations

@@ -380,6 +380,60 @@ crbug.com/1042453 [ Mac ] external/wpt/css/filter-effects/idlharness.any.worker.
 crbug.com/1042783 external/wpt/css/css-backgrounds/background-size/background-size-near-zero-png.html [ Failure ]
 crbug.com/1042783 external/wpt/css/css-backgrounds/background-size/background-size-near-zero-svg.html [ Failure ]
 
+# Most of these fail due to subpixel differences, but a couple are real failures.
+crbug.com/1044742 [ Win7 ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-animation.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-animation.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-canvas-parent.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-canvas-sibling.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-with-border-radius.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-with-border-radius.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-with-border-radius.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-iframe-sibling.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-border-image.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-border-image.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-border-image.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/compositing_simple_div.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/compositing_simple_div.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/compositing_simple_div.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-simple.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-stacking-context-001.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-stacking-context-001.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-stacking-context-001.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-paragraph-background-image.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-hidden-and-border-radius.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-hidden-and-border-radius.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-hidden-and-border-radius.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-both-parent-and-blended-with-3D-transform.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-both-parent-and-blended-with-3D-transform.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-both-parent-and-blended-with-3D-transform.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-animation.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-svg.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-filter.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-filter.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-filter.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-3D-transform.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-3D-transform.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-3D-transform.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-element-overflow-hidden-and-border-radius.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-element-overflow-hidden-and-border-radius.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-element-overflow-hidden-and-border-radius.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-script.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-iframe-parent.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-element-interposed.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-with-transform-and-preserve-3D.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-with-transform-and-preserve-3D.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-with-transform-and-preserve-3D.html [ Failure ]
+crbug.com/1044742 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-video.html [ Failure ]
+crbug.com/1044742 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-video.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-with-text.html [ Failure ]
+crbug.com/1044742 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-mask.html [ Failure ]
 
 # ====== Paint team owned tests to here ======
 
@@ -2739,69 +2793,6 @@ crbug.com/641245 external/wpt/css/motion/offset-path-ray-contain-005.html [ Fail
 
 # ====== New tests from wpt-importer added here ======
 crbug.com/626703 [ Mac10.12 ] external/wpt/eventsource/eventsource-constructor-url-bogus.any.html [ Failure Timeout ]
-crbug.com/626703 [ Win7 ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-animation.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-animation.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-canvas-parent.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-canvas-sibling.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-with-border-radius.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-with-border-radius.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-with-border-radius.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-iframe-sibling.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-border-image.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-border-image.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-border-image.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/compositing_simple_div.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/compositing_simple_div.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/compositing_simple_div.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-simple.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-stacking-context-001.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-stacking-context-001.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-stacking-context-001.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-paragraph-background-image.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-hidden-and-border-radius.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-hidden-and-border-radius.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-hidden-and-border-radius.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-intermediate-element-overflow-hidden-and-border-radius.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-paragraph.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-both-parent-and-blended-with-3D-transform.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-both-parent-and-blended-with-3D-transform.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-both-parent-and-blended-with-3D-transform.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-animation.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure ]
-crbug.com/626703 [ Mac10.11 ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure ]
-crbug.com/626703 [ Mac10.12 ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure ]
-crbug.com/626703 [ Mac10.13 ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure ]
-crbug.com/626703 [ Retina ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure ]
-crbug.com/626703 [ Mac10.10 ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-transform-and-perspective.html [ Failure Timeout ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-svg.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-filter.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-filter.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-filter.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-3D-transform.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-3D-transform.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-with-3D-transform.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-element-overflow-hidden-and-border-radius.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-element-overflow-hidden-and-border-radius.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-element-overflow-hidden-and-border-radius.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-script.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-iframe-parent.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-blended-element-interposed.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-with-transform-and-preserve-3D.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-with-transform-and-preserve-3D.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-with-transform-and-preserve-3D.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/svg/mix-blend-mode-in-svg-image.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/svg/mix-blend-mode-in-svg-image.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/svg/mix-blend-mode-in-svg-image.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-scroll-blended-position-fixed.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-scroll-blended-position-fixed.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-scroll-blended-position-fixed.html [ Failure ]
-crbug.com/626703 [ Mac ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-video.html [ Failure ]
-crbug.com/626703 [ Win ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-video.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-parent-with-text.html [ Failure ]
-crbug.com/626703 [ Linux ] external/wpt/css/compositing/mix-blend-mode/mix-blend-mode-mask.html [ Failure ]
 crbug.com/626703 [ Mac10.10 ] external/wpt/webrtc/RTCPeerConnection-createDataChannel.html [ Failure Crash ]
 crbug.com/626703 [ Mac10.10 ] external/wpt/html/webappapis/scripting/events/event-handler-attributes-body-window.html [ Failure Timeout ]
 crbug.com/626703 [ Mac10.12 ] external/wpt/html/webappapis/scripting/events/event-handler-attributes-body-window.html [ Failure Timeout ]

third_party/blink/web_tests/external/wpt/css/compositing/mix-blend-mode/reference/mix-blend-mode-parent-element-overflow-scroll-blended-position-fixed-ref.html

@@ -30,7 +30,7 @@
         </style>
     </head>
     <body>
-        <p>Test passes if you see a blue square inside a bigger aqua container. <br>
+        <p>Test passes if you see a blue square inside an aqua container. <br>
         The aqua container should have scrollbars on the left and bottom.</p>
         <div class="parent">
             <div class="blended"></div>

third_party/blink/web_tests/external/wpt/css/compositing/svg/mix-blend-mode-in-svg-image.html

@@ -8,7 +8,7 @@
 		<link rel="help" href="https://drafts.fxtf.org/compositing-1/#csscompositingrules_SVG">
 		<link rel="help" href="https://drafts.fxtf.org/compositing-1/#mix-blend-mode">
 		<meta name="flags" content="svg">
-		<link rel="match" href="reference/mix-blend-mode-svg-rectangle-ref.html">
+		<link rel="match" href="reference/mix-blend-mode-in-svg-image-ref.html">
 	</head>
 	<body>
 		<p>There should be a green rectangle on the screen. <br>

third_party/blink/web_tests/external/wpt/css/compositing/svg/reference/mix-blend-mode-in-svg-image-ref.html

+<!DOCTYPE html>
+<html>
+	<head>
+		<meta charset="utf-8">
+		<title>CSS Reftest Reference</title>
+		<link rel="author" title="Mirela Budăeș" href="mailto:mbudaes@adobe.com">
+		<style>
+		div {
+			width: 100px;
+			height:100px;
+			background-color: #0F0;
+		}
+		</style>
+	</head>
+	<body>
+		<p>There should be a green rectangle on the screen. <br>
+		   Test passes if you see a green rectangle.</p>
+		<div></div>
+	</body>
+</html>