msm: kgsl: remove KGSL_IOCTL_WAKE from context destruction

Adreno context destruction never needs the hardware on
to destroy the current context.

For z180, always take an active count while destroying.

Since this is the last ioctl to use KGSL_IOCTL_WAKE, remove
it entirely.

Change-Id: I97368c7f3c28f16538cc5f48b802b681d7af96ef
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>
msm: kgsl: inherit owner from kgsl/proc debug directory

Make all entries under kgsl/proc inherit its owner's uid/gid.

[ccross]
Reapplied after it was overwritten by another patch.

Bug: 10550827
Big: 10954149

Signed-off-by: Rom Lemarchand <romlem@google.com>
Signed-off-by: Colin Cross <ccross@google.com>