layers: Add utility functions for new layer init
authorCourtney Goeltzenleuchter <courtneygo@google.com>
Fri, 8 Jan 2016 18:52:37 +0000 (11:52 -0700)
committerJon Ashburn <jon@lunarg.com>
Thu, 21 Jan 2016 01:04:44 +0000 (18:04 -0700)
commita40e0a9ffd47da0bbb3aaff74dced667e6dd5fe9
treec678b4989841a40fbb9e3ce1cae26f7961bc3121
parente5210b951c8836dcb1eb9e31d8bda248321865b3
layers: Add utility functions for new layer init

These utilities will find the appropriate CreateInfo
extension that defines the layer link information.
layers/vk_layer_table.cpp
layers/vk_layer_table.h