Non-initialized memory usage

http://code.google.com/p/android/issues/detail?id=26606

Change-Id: I2e7dfad5c4e634242aa496c7abf8b7f2c5088f33
Author: Dmitry Shkurko <Dmitry.V.Shkurko@intel.com>
Signed-off-by: Dmitry Shkurko <Dmitry.V.Shkurko@intel.com>
Signed-off-by: Shuo Gao <shuo.gao@intel.com>
Signed-off-by: Jian Luo <jian.luo@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Author-tracking-BZ:42823