layers: Replace ptr-to-ptr descriptor data struct with vector
authorTobin Ehlis <tobine@google.com>
Thu, 24 Mar 2016 16:16:09 +0000 (10:16 -0600)
committerTobin Ehlis <tobine@google.com>
Fri, 25 Mar 2016 15:50:44 +0000 (09:50 -0600)
commit2f7e6c5bf2a7409cf4f29be1f4df8dade12e0a0b
treed1d31dac65964f2664656f84d64d8c089bb3fd68
parent76d2d1b0d753faf972fe15bed32092702c21abb9
layers: Replace ptr-to-ptr descriptor data struct with vector

We were using GENERIC_HEADER** ppDescriptors to track updates to slots.
This was pretty messy so make it a bit cleaner with a vector instead.
layers/core_validation.cpp
layers/core_validation.h