Wrap context in order to apply correct theme

When using a non sysui context, it needs to use a ContextThemeWrapper
in order to pick up sysui theme attributes.

Bug: 305040033
Test: manual - Launch WallpaperPicker with MIGRATE_KEYGUARD_STATUS_VIEW
Change-Id: I3ef875451c9cf35e64cba20326654b0ef58d5457
1 file changed