[css-align] Don't resolve 'auto' values for computed style.

third_party/WebKit/LayoutTests/fast/alignment/parse-place-content.html

Index: third_party/WebKit/LayoutTests/fast/alignment/parse-place-content.html
diff --git a/third_party/WebKit/LayoutTests/fast/alignment/parse-place-content.html b/third_party/WebKit/LayoutTests/fast/alignment/parse-place-content.html
index 36cf481645319ceb5f9cf26f5c6cab7b787fcedb..1da453471d163e9e7f68bb52d76de7c8cb75f771 100644
--- a/third_party/WebKit/LayoutTests/fast/alignment/parse-place-content.html
+++ b/third_party/WebKit/LayoutTests/fast/alignment/parse-place-content.html
@@ -49,6 +49,9 @@
 #placeContentStartSafe {
     place-content: start safe;
 }
+#placeContentBaselineSafe {
+    place-content: baseline safe;
+}
 #placeContentStartEndLeft {
     place-content: start end left;
 }
@@ -204,8 +207,8 @@ test(function() {
 }, "Test setting 'start safe' as incorrect value through CSS.");
 
 test(function() {
-    checkValues(placeContentStartSafe, "placeContent", "place-content", "", "normal normal");
-    checkPlaceContentValues(placeContentStartSafe, "", "normal", "normal");
+    checkValues(placeContentBaselineSafe, "placeContent", "place-content", "", "normal normal");
+    checkPlaceContentValues(placeContentBaselineSafe, "", "normal", "normal");
 }, "Test setting 'baseline safe' as incorrect value through CSS.");
 
 test(function() {