-Wno-missing-braces option is used to disable warning when the initialized value without braces is set into structure. To remove this option can detect such wrong case in source code. 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gao, Liming <liming.gao@intel.com>
Reviewed-By: Olivier Martin <Olivier.Martin@arm.com>
Tested-By: Olivier Martin <Olivier.Martin@arm.com>


git-svn-id: https://svn.code.sf.net/p/edk2-buildtools/code/trunk/BaseTools@2670 c2973edb-eda0-4c78-bc6a-9341b269661f