Enable format-security Error Checking
Enable format-security Error Checking

BZ: 1744

Set additional default compiler flag to be in sync with Google.
The "-Werror=format-security" flag enables additional security
checks as errors instead of warning.
http://gcc.gnu.org/onlinedocs/gcc-4.3.5/gcc/Warning-Options.html#Warning-Options

Requires several parallel patch sets to be applied together to
coordinate the new flag and required code changes.

Change-Id: I8d1da2a0f51ba9421199ca816acd57882a74aadd
Signed-off-by: Mark D Horn <9e26dd8ea185f1c60e217e5b3f283b7f3a37b7f8@intel.com>

android-ia/platform_external_alsa-lib,android-ia/platform_external_alsa-lib,android-ia/platform_external_alsa-lib