Revert "Enable smartspace"

Revert "Enable smartspace"

Revert submission 13984710-smartspace_ls

Reason for revert: Broken test: com.android.devicehealthchecks.SystemAppCheck#system_app_crash on git_master on redfin-userdebug at 7262114

Reverted Changes:
I77a4ef72c:Enable smartspace
I77a4ef72c:Enable smartspace

Bug: 184642387
Change-Id: I299bef5e730c632803c56cf0f1cd858caac4e49f
Test: forrest run for the broken test