Bug 1437067 [wpt PR 9400] - [css-align] justfy-items accepts 'legacy' and drops support for 'auto', a=testonly

Automatic update from web-platform-tests
The syntax of the 'justify-items' property accepts a new 'legacy' value,
replacing the 'auto' value which is now parsed as invalid.

w3c/csswg-drafts#1318

This change affects also to the 'place-items' shorthand, which doesn't
accept 'auto' and, for the time being, neither 'legacy'.

Link to the intent-to-ship-and-remove request:

https://groups.google.com/a/chromium.org/d/msgid/blink-dev/552753c1-9b2f-bb01-4fed-2ae621f2398e%40igalia.com?utm_medium=email&utm_source=footer

Bug: 726147, 726148
Change-Id: I219de66b813d350fe33f00a1d4369bed8e9a2350
Reviewed-on: https://chromium-review.googlesource.com/903162
Commit-Queue: Javier Fernandez <jfernandezigalia.com>
Reviewed-by: Christian Biesinger <cbiesingerchromium.org>
Reviewed-by: Darren Shen <shendchromium.org>
Cr-Commit-Position: refs/heads/master{#535593}

<!-- Reviewable:start -->

<!-- Reviewable:end -->

wpt-commits: 6d85a3b422cab97d032ad3db47cb741ca364185f
wpt-pr: 9400
reapplied-commits: 370e267e160568862f1fd9ec246ab5bb840f586e, fe4514c84e7ad28e46bad5da93381deb99b177f3, 7806af854343c043a2645a4034fdc7812f65daad, 9ddfd21554293dec5a4bf2e5375ae4f3c9f2ded0, 75f63c4d1ebc949647184fd60972fc7b9fd4affb, 1f3a5b496acd2288cc8cf0c32af86cb35157ea4e, 88b42bd5847abac58a62c4d6b33c1509bfce5f3d, 15c2e4c690700c6c115f8afe5e44ded10d943538, c8d461ef1437641ae7d4ea1d21e1e60cd62910b0, a6088a5f48ee299386a84d2f771902267d7355b1, 0634cd8f08ebe0905a9188fb1398c7b5f889c5dc, c8ee4a012dae506ae06bb5b2ad50942b04c1aaaa, c2c352456a4cf62dcc12f851138b04397675a445, b93a8879555d2fa7e7d4e00a275513a3a6338b35, b86e1331cb36634fd33677043b61fc0c1d8485bc, 44ddf14fd3346658c3223f13652073fafbfa48fa, a1a5840a6bb53e305ba02bcbeb215659342d0edb, 7465cb110ae5ec2e2ca73182caf5293f0efc8fd5, aad5349b3458bc3414e274b33fa86a1123901ff2, eca0907980d2769c449894a6277c60c1a306792f, 38626987c0cfd6e715cfcc6f4f1a1209191a03c5, e4a67f7ddcde6cd99348e9104bd7ed07074da44a, bb3c9990840a0fae2afc840b5952d7874785b112, 042d7adef0bdb9dc80e825c3997ace7519477c42, 99f1ea44fc7915b8b7b33bce4732fa8765fd3ac2, b81999f30c1516a70c153de51a0331d14c8faead

UltraBlame original commit: 340be2f71abf82d0de28870cdfa987e0e309e267

Author: marco-c

Diff for: testing/web-platform/meta/MANIFEST.json

@@ -475796,7 +475796,7 @@
    "testharness"
   ],
   "css/css-align/content-distribution/place-content-shorthand-004.html": [
-   "5aa5cda5b2b0204bd2deb5c813532f394644b31f",
+   "17c135945710d209b2e410d36867f6244ac358a0",
    "testharness"
   ],
   "css/css-align/content-distribution/place-content-shorthand-005.html": [
@@ -475844,7 +475844,7 @@
    "testharness"
   ],
   "css/css-align/default-alignment/parse-justify-items-002.html": [
-   "b74652a3770f5bf8b7184748d62a21625f9121b3",
+   "12902e19304a7f02a52c576f3daf72fd9eb45ff8",
    "testharness"
   ],
   "css/css-align/default-alignment/parse-justify-items-003.html": [
@@ -475876,7 +475876,7 @@
    "testharness"
   ],
   "css/css-align/default-alignment/place-items-shorthand-004.html": [
-   "d4b6346f68b085a297ba5b15a5803258cbf661da",
+   "51b0eff81deca9f5e056f5db1d49f3e9be80435b",
    "testharness"
   ],
   "css/css-align/default-alignment/place-items-shorthand-005.html": [

Diff for: testing/web-platform/tests/css/css-align/content-distribution/place-content-shorthand-004.html

@@ -47,6 +47,12 @@
         checkInvalidValues("start auto")
     }, "Verify 'auto' values are invalid");
 
+    test(function() {
+        checkInvalidValues("self-start")
+        checkInvalidValues("center self-end")
+        checkInvalidValues("self-end start")
+    }, "Verify self-position values are invalid");
+
     test(function() {
         checkInvalidValues("")
     }, "Verify empty declaration is invalid");

Diff for: testing/web-platform/tests/css/css-align/default-alignment/parse-justify-items-002.html

@@ -19,39 +19,39 @@
 test(function() {
     element = document.createElement("div");
     document.body.appendChild(element);
-    checkValues(element, "justifyItems", "justify-items", "", "legacy");
+    checkValues(element, "justifyItems", "justify-items", "", "normal");
 }, "Test 'initial' value when nothing is specified");
 
 test(function() {
     container.style.display = "";
-    checkInitialValues(element, "justifyItems", "justify-items", "center", "legacy");
+    checkInitialValues(element, "justifyItems", "justify-items", "center", "normal");
 }, "Test justify-items: 'initial'");
 
 test(function() {
     container.style.display = "grid";
-    checkInitialValues(element, "justifyItems", "justify-items", "safe start", "legacy");
+    checkInitialValues(element, "justifyItems", "justify-items", "safe start", "normal");
 }, "Test grid items justify-items: 'initial'");
 
 test(function() {
     container.style.display = "flex";
-    checkInitialValues(element, "justifyItems", "justify-items", "unsafe end", "legacy");
+    checkInitialValues(element, "justifyItems", "justify-items", "unsafe end", "normal");
 }, "Test flex items justify-items: 'initial'");
 
 test(function() {
     container.style.display = "";
     element.style.position = "absolute";
-    checkInitialValues(element, "justifyItems", "justify-items", "start", "legacy");
+    checkInitialValues(element, "justifyItems", "justify-items", "start", "normal");
 }, "Test absolute positioned elements justify-items: 'initial'");
 
 test(function() {
     container.style.display = "grid";
     element.style.position = "absolute";
-    checkInitialValues(element, "justifyItems", "justify-items", "end", "legacy");
+    checkInitialValues(element, "justifyItems", "justify-items", "end", "normal");
 }, "Test absolute positioned grid items justify-items: 'initial'");
 
 test(function() {
     container.style.display = "flex";
     element.style.position = "absolute";
-    checkInitialValues(element, "justifyItems", "justify-items", "end", "legacy");
+    checkInitialValues(element, "justifyItems", "justify-items", "end", "normal");
 }, "Test absolute positioned flex items justify-items: 'initial'");
 </script>

Diff for: testing/web-platform/tests/css/css-align/default-alignment/place-items-shorthand-004.html

@@ -37,7 +37,18 @@
        checkInvalidValues("auto")
        checkInvalidValues("auto right")
        checkInvalidValues("auto auto")
-    }, "Verify 'auto' value is invalid as first longhand value.");
+       checkInvalidValues("center auto")
+    }, "Verify 'auto' value is invalid.");
+
+    test(function() {
+       checkInvalidValues("legacy")
+       checkInvalidValues("legacy start")
+       checkInvalidValues("end legacy")
+       checkInvalidValues("legacy left")
+       checkInvalidValues("center legacy")
+       checkInvalidValues("start legacy center")
+    }, "Verify 'legacy' value is invalid.");
+
 
     test(function() {
         checkInvalidValues("")