Cleanup Obsolete LOCAL_PRELINK_MODULE.
Bug:
18675947
Change-Id: I57030040842a3ad3493170d5c39db536de8a7c13
Hdmi: Remove unused variables and functions
For build-system CFLAGS clean-up, remove unused variables and
functions.
Bug:
18632512
Change-Id: Ie76f7c8c2eb0a4eafc638c7ea2c334afabe68b38