Cecilia Vela Gurovic authored Dec 31, 2019 and Robert Lyon committed Jan 19, 2020

to use JS function URLSearchParams. The result should stay the same, it should not change any behaviour.

The function is used in :
./htdocs/relatedtags.php
./htdocs/tags.php
./htdocs/js/adminusersearch.js
./htdocs/js/export.js
./htdocs/js/privacy.js
./htdocs/js/adminexportqueue.js
./htdocs/artefact/annotation/blocktype/annotation/js/annotation.js
./htdocs/artefact/plans/js/planview.js
./htdocs/artefact/peerassessment/blocktype/peerassessment/js/peerassessment.js
./htdocs/artefact/file/js/filebrowser.js
./htdocs/theme/raw/js/formtabs.js
./htdocs/view/choosetemplate.php

the function updateUrlParameter is used in:
./htdocs/relatedtags.php
./htdocs/js/privacy.js
./htdocs/js/mahara.js
./htdocs/artefact/file/js/filebrowser.js

behatnotneeded

Change-Id: I1593f59624a5de3f90054a702d4e94dd7029f321