Fix editing current wallpaper crop on foldable

When editing crop for a displaySize it could reset the other crop from
the other display size to its default crop, because when we fill the
current wallpaper crops we also need to fill the one tracking the full
preview crops.

Flag: ACONFIG com.android.wallpaper.multi_crop_preview_ui_flag STAGING
Bug: 303317694
Test: crop current wallpaper make sure one doesn't affect the other
Change-Id: I1f95891ced8c5d7fce221ae54aa5c71ea86c8aac
1 file changed