Bug 1331516 - Adjust stylo expectations for test_computed_style.html a=bustage

MozReview-Commit-ID: 8kYrIh8M82d

layout/style/test/stylo-failures.md

@@ -108,12 +108,12 @@ Any line which doesn't follow the format above would be ignored like comment.
 * test_bug798843_pref.html: conditional opentype svg support [7]
 * test_computed_style.html `gradient`: -moz-prefixed radient value [9]
 * url value in style attribute bug 1310886
-  * test_computed_style.html `url` [12]
+  * test_computed_style.html `url` [11]
   * test_parse_url.html [4]
   * test_value_storage.html `url` [92]
   * test_shorthand_property_getters.html `background shorthand` [1]
   * ... `url` [3]
-* test_computed_style.html `mask`: setting mask shorthand resets subproperties to non-initial value bug 1331516 [11]
+* test_computed_style.html `mask`: setting mask shorthand resets subproperties to non-initial value bug 1331516 [0]
 * auto value for min-{width,height} servo/servo#15045
 * test_compute_data_with_start_struct.html `timing-function`: incorrectly computing keywords to bezier function servo/servo#15086 [2]
 * test_condition_text.html: @-moz-document, CSSOM support of @media, @support [2]