Look for var() in a non-custom property declaration after a parse error.

servo · bors-servo · Sep 17, 2015 · Sep 3, 2015 · Sep 7, 2015 · Sep 7, 2015
commit 389d537451ddfe2cb8a7e46eb95f5fe2a6bc94b6
diff --git a/components/style/properties.mako.rs b/components/style/properties.mako.rs
@@ -205,6 +205,9 @@ pub mod longhands {
                             input.look_for_var_functions();
                             let start = input.position();
                             let specified = parse_specified(context, input);
+                            if specified.is_err() {
+                                while let Ok(_) = input.next() {}  // Look for var() after the error.
+                            }
                             let var = input.seen_var_functions();
                             if specified.is_err() && var {
                                 input.reset(start);

diff --git a/tests/wpt/metadata-css/css-variables-1_dev/html/variable-reference-15.htm.ini b/tests/wpt/metadata-css/css-variables-1_dev/html/variable-reference-15.htm.ini
diff --git a/tests/wpt/metadata-css/css-variables-1_dev/html/variable-reference-18.htm.ini b/tests/wpt/metadata-css/css-variables-1_dev/html/variable-reference-18.htm.ini
diff --git a/tests/wpt/metadata-css/css-variables-1_dev/html/variable-reference-19.htm.ini b/tests/wpt/metadata-css/css-variables-1_dev/html/variable-reference-19.htm.ini