nvda

90922270 - Remove deprecated loadState and saveState from addonHandler (#13245)

Remove deprecated loadState and saveState from addonHandler (#13245) Removes code deprecated as part of PR #12792 Summary of the issue: PR #12792 converted state in addonHandler to a class deprecating some module level functions in the process. Description of how this pull request fixes the issue: Deprecated loadState and saveState are removed from addonHandler. Testing strategy: With git grep made sure that these functions are not used anywhere in the source code.