Bug 1824751 [wpt PR 39215] - [FLEDGE] Add "use strict" to FLEDGE WPT tests' JS scripts., a=testonly

Automatic update from web-platform-tests
[FLEDGE] Add "use strict" to FLEDGE WPT tests' JS scripts.

The tests are already written in a strict manner, so this just requires
adding the "use strict" directive.

This does not add the directive to bidding or scoring scripts, just to
renderer scripts. Since bidding and scoring scripts use generated JS,
unclear if it's worth using the directive on them, though all generated
scripts currently don't actually declare any variables, so should be
fine with it.

Bug: 1425952
Change-Id: Ie4e0cf3930ed2e95936ef64c96cc6626c258a992
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4368335
Reviewed-by: Maks Orlovich <morlovich@chromium.org>
Commit-Queue: Matt Menke <mmenke@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1122386}

--

wpt-commits: a99d6a9854b7cf16903e860df49db93520de4e4e
wpt-pr: 39215

testing/web-platform/tests/fledge/tentative/join-leave-ad-interest-group.https.sub.window.js

@@ -2,6 +2,8 @@
 // META: script=/common/utils.js
 // META: script=resources/fledge-util.js
 
+"use strict;"
+
 // These tests are focused on joinAdInterestGroup() and leaveAdInterestGroup().
 // Most join tests do not run auctions, but instead only check the result of
 // the returned promise, since testing that interest groups are actually

testing/web-platform/tests/fledge/tentative/no-winner.https.sub.window.js

@@ -3,6 +3,8 @@
 // META: script=resources/fledge-util.js
 // META: timeout=long
 
+"use strict;"
+
 // The tests in this file focus on simple auctions (one bidder, one seller, one
 // origin, one frame) which have no winning bid, either due to errors or due to
 // there being no bids, except where tests fit better with another set of tests.

testing/web-platform/tests/fledge/tentative/register-ad-beacon.https.sub.window.js

@@ -3,6 +3,8 @@
 // META: script=resources/fledge-util.js
 // META: timeout=long
 
+"use strict;"
+
 promise_test(async test => {
   const uuid = generateUuid(test);
   await runReportTest(

testing/web-platform/tests/fledge/tentative/reporting-arguments.https.sub.window.js

@@ -3,6 +3,8 @@
 // META: script=resources/fledge-util.js
 // META: timeout=long
 
+"use strict;"
+
 // Simplified version of reportTest() for validating arguments to reporting
 // methods. Only takes expressions to check in reporting methods. "uuid" is
 // optional, and one is generated if not passed one.

testing/web-platform/tests/fledge/tentative/resources/fledge-util.js

@@ -1,3 +1,5 @@
+"use strict;"
+
 const FULL_URL = window.location.href;
 const BASE_URL = FULL_URL.substring(0, FULL_URL.lastIndexOf('/') + 1);
 const BASE_PATH = (new URL(BASE_URL)).pathname;

testing/web-platform/tests/fledge/tentative/send-report-to.https.sub.window.js

@@ -3,6 +3,8 @@
 // META: script=resources/fledge-util.js
 // META: timeout=long
 
+"use strict;"
+
 promise_test(async test => {
   const uuid = generateUuid(test);
   await runReportTest(