layers: Remove redundant query_state_pair checks
layers: Remove redundant query_state_pair checks

Change-Id: I62b722124c58d98da642cc2c5c17670a7f290d64

KhronosGroup/Vulkan-Tools,KhronosGroup/Vulkan-Tools,KhronosGroup/Vulkan-Tools,KhronosGroup/Vulkan-Tools