Commits
Philip P. Moltmann authored 940fa80cd1c
Handle all configuration changes in PrintActivity as it cannot be
destroyed synchronously.
Also: Always destroy print spooler provider when it was initialized to
avoid service leakage if print activity was finished after
onCreate but before onPrinterRegistryReady.
Bug: 27814338
Change-Id: I8401dc6e447cbd726b1a8f7c361b4ddf42e7e11d