Bug 1610196 [wpt PR 21252] - Enforce character restrictions for registerProtocolHandler scheme, a=testonly

Automatic update from web-platform-tests
Enforce character restrictions for registerProtocolHandler scheme

Schemes that begin with the prefix "web+" must contain one or more ASCII
lower alphas, forbidding other characters. Chrome previously allowed any
character otherwise valid in URI schemes. Now, it matches the HTML5 spec
(https://html.spec.whatwg.org/#custom-handlers) and Firefox.

Bug: 1019995
Change-Id: Id1b86eb75ca2159fc6b2c2bd1b96adac6ba494c8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2009825
Commit-Queue: Eric Lawrence [MSFT] <ericlawmicrosoft.com>
Reviewed-by: Gyuyoung Kim <gyuyoungigalia.com>
Reviewed-by: Kentaro Hara <harakenchromium.org>
Cr-Commit-Position: refs/heads/master{#733234}

--

wpt-commits: d7faaa65a15ef351c882e1b457ecee7070ea24c6
wpt-pr: 21252

UltraBlame original commit: 7efbeabe4b95b0da56e1499c92c561061f3ff208

Author: marco-c

testing/web-platform/tests/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol.https.html

@@ -942,9 +942,48 @@
 :
 sip
 '
+/
+*
+web
++
+prefixed
+schemes
+must
+be
+followed
+by
+1
++
+ascii
+alphas
+*
+/
+'
+web
++
+'
+'
+web
++
+dots
+.
+are
+.
+forbidden
+'
+'
+web
++
+dashes
+-
+are
+-
+forbidden
+'
 '
 web
 +
+digits123areforbidden
 '
 ]
 ;