track and report packages with undecorated remoteviews

print query results with:
  adb shell dumpsys notification --remote-view-stats

test the pulled atom with:
  make statsd_testdrive
  ./out/host/linux-x86/bin/statsd_testdrive 10066

Bug: 144855217
Test: atest frameworks/base/services/tests/uiservicestests/src/com/android/server/notification
Change-Id: I6dcc9871f78298a8b213a051223c7316f8feefc5
Merged-In: I773378fc7cfb47a9f9c7495404ddafa63f39cfaf