photophase: revert etc1 compression feature

Etc1 compression is causing native crashes in maguro and other collateral errors

Change-Id: I84b0c1e0cec8f12c59eb126ceafb12fa8d589d09
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
photophase: prevent npe on low memory

Change-Id: I8d14f08219fd95db0bc068b79ba97f5461c9ac95
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge "photophase: prevent npe on low memory" into cm-11.0