Effectively reverts CL:33454986 and adds float min device width/height
attributes that specify dimensions as number of dp. Currently, dp
dimensions are only used for desktop devices.
Test: Existing tests
Bug: 375643744
Flag: com.android.launcher3.enable_scalability_for_desktop_experience
Change-Id: I8a2bb3b9e6f97987fb25db553fc628d30cd3bf7c
Makes the grid size format more flexible, as it allows the min width and
height to be easily defined either as px, or dp (which may be
preferable for upcoming desktop grids - I noticed that scaling display
size may end up with too tightly packed grid when using pixel sizes
to select the correct grid size).
Test: Existing tests
Bug: 375643744
Flag: EXEMPT cleanup
Change-Id: I09b772ece177fe0539a1ff641ff2391e88d9e289