hikey: Use filegroup for drm_hwcomposer common files

In drm_hwcomposer the static library was replaced with filegroup
to allow project-wide configuration using preprocessor definitions.

Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Change-Id: Ic323433e3aac3980fc71fd2aee17335eb6746b37
2 files changed