Set "isdrm" info in Mediastore

The mediascanner member mIsDrm was never set
according to the drmframework canHandle call.
This subsequently caused that the isdrm column
in mediastore was never set, and was defaulted
to false for all files.
mIsDrm is now set according to drmframework
canHandle result for each files that is scanned.

Change-Id: Id557d921c4e3e3dfc35da56b69471f4bd6b3c8bf
Handle errors from AudioEffect::queryNumberEffects

There may be cases where queryNumberEffects fails leading
to the usage of the uninitialized numEffects.

Change-Id: If6d46987021ff6f0c9a2123d8714ff5fdf9ced45
StringBlock_nativeCreate: Possible Leak

osb can be leaked when osb->getError() != NO_ERROR

Change-Id: Icbeb8eb3fb78849c043fe032cc8f7050da041042
Fixed typo in Recreating an Activity documentation

The word although was spelled as althought. This is now fixed.
Signed-off-by: Gulshan Singh <gsingh2011@gmail.com>

Change-Id: Ia28a081bf9d8ab8be831c685cbfa4ddad3618a87
Fix logging typos in GpsLocationProvider

Change-Id: Ibf12947f3758defee990fbf685323334b8d1eeda
Signed-off-by: Magnus Eriksson <eriksson.mag@gmail.com>