layers: Add PreCallValidate to CmdPipelineBarrier
layers: Add PreCallValidate to CmdPipelineBarrier

Change-Id: I7e517ec023c2989eb5f977bdbf580e24b4526286

KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers,KhronosGroup/Vulkan-LoaderAndValidationLayers