If variable does not exist for a HII PCD, a new NV variable need to be created.
If variable does not exist for a HII PCD, a new NV variable need to be created.

git-svn-id: 5648d1bec6962b0a6d1d1b40eba8cf5cdb62da3d@7705 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2