fix: remove old icon handling code #7141
Merged
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The basics
npm run format
andnpm run lint
The details
Resolves
Fixes #7042
Proposed Changes
Removes the old icon handling code, and the old icon implementation.
Reason for Changes
Cleaning up dead code.
Test Coverage
Tests pass. Also manually tested collapsed blocks w/ icons since some of that had to be rearranged.
Documentation
N/A
Additional Information
Depedent on #7132
Deprecations
The protected
Drawer.prototype.hideHiddenIcons_
method has been deprecated because it is no longer necessary to manually hide icons. If you are calling this, you can safely remove the call.