[SB Refactor] Define a MobileViewLogger and move the UI logs there.

Future CLs will add more view-related logging to this logger. So, it
makes sense to have separate buffers for input and view.

This also moves MobileInputLogger to the data layer, since it's now only
accessed from there.

Bug: 267236367
Test: atest MobileInputLoggerTest
Test: `adb shell dumpsys activity service
com.android.systemui/.SystemUIService MobileViewLog` -> dumps UI adapter
logs

Change-Id: I5e7eb52c54e18a1c7adc735e7e49b32c0bd570d2