IppUsb: Refactor AutomaticUsbPrinterConfigurer

Refactor the implementation of automatic setup of USB printers. The
logic responsible for USB printers autoconfiguration was moved from
CupsPrintersManager to AutomaticUsbPrinterConfigurer. The class
AutomaticUsbPrinterConfigurer was rewritten.

Now, CupsPrintersManager provides to AutomaticUsbPrinterConfigurer a
list of all currently connected USB printers by calling a method
UpdateListOfConnectedPrinters(). This method calculates the difference
between the given list of printers and the list passed in the previous
call. Printers that disappeared from the list are uninstalled. For
each new printer on the list, an installation procedure is started.
When the procedure for a given printer finishes, the printer is
assigned to the list of configured printers (when the setup succeeded)
or to the list of unconfigured printers (when the automatic setup
failed). CupsPrintersManager uses these two list to update the lists
of Automatic and Discovered printers.

BUG=b:184293121
TEST=unit_tests and tested manually on atlas

Change-Id: I91a84bcde2f165aa8d2dc0b35e7a45da1304d164
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4814849
Commit-Queue: Piotr Pawliczek <pawliczek@chromium.org>
Reviewed-by: Erik Chen <erikchen@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1194153}

• chrome/browser/ash/crosapi/local_printer_ash_unittest.cc[diff]
• chrome/browser/ash/printing/automatic_usb_printer_configurer.cc[diff]
• chrome/browser/ash/printing/automatic_usb_printer_configurer.h[diff]
• chrome/browser/ash/printing/automatic_usb_printer_configurer_unittest.cc[diff]
• chrome/browser/ash/printing/cups_printers_manager.cc[diff]
• chrome/browser/ash/printing/cups_printers_manager.h[diff]
• chrome/browser/ash/printing/cups_printers_manager_unittest.cc[diff]
• chrome/browser/ash/printing/fake_cups_printers_manager.cc[diff]
• chrome/browser/ash/printing/fake_cups_printers_manager.h[diff]
• chrome/browser/ash/printing/ppd_resolution_state.cc[diff]
• chrome/browser/ash/printing/ppd_resolution_state.h[diff]
• chrome/browser/ash/printing/ppd_resolution_tracker.cc[diff]
• chrome/browser/ash/printing/ppd_resolution_tracker.h[diff]
• chrome/browser/ash/printing/printer_installation_manager.h[diff]