pDOM ---> PDOM, remove old a11y views, see https://github.com/phetsims/a11y-research/issues/114
pDOM ---> PDOM, remove old a11y views, see https://github.com/phetsims/a11y-research/issues/114

phetsims/energy-forms-and-changes,phetsims/energy-forms-and-changes,phetsims/energy-forms-and-changes