power: Remove unnecessary options from Kconfig

The config options HAS_WAKELOCK and WAKELOCK are
not needed any more
since a wakeup sources-based
wakelock implementation will be
used.

Change-Id:
I4163f048c079ec3d10a02d9db16c3ca6fb5fd759
Signed-off-by: Anurag Singh
<anursing@codeaurora.org>

idea is taken here -
https://github.com/rmbq/android_kernel_htc_msm8960/commit/9961fd359de346058b99201fa253745a4dc5a5ef