bug 14509: Rename Layer and Extension queries

https://cvs.khronos.org/bugzilla/show_bug.cgi?id=14509
https://gitlab.khronos.org/vulkan/vulkan/merge_requests/334
diff --git a/loader/trampoline.c b/loader/trampoline.c
index 7ebdfe4..b1a8390 100644
--- a/loader/trampoline.c
+++ b/loader/trampoline.c
@@ -313,7 +313,7 @@
     loader_platform_thread_unlock_mutex(&loader_lock);
 }
 
-LOADER_EXPORT VkResult VKAPI vkGetPhysicalDeviceExtensionProperties(
+LOADER_EXPORT VkResult VKAPI vkEnumerateDeviceExtensionProperties(
     VkPhysicalDevice                            physicalDevice,
     const char*                                 pLayerName,
     uint32_t*                                   pCount,
@@ -323,12 +323,12 @@
 
     loader_platform_thread_lock_mutex(&loader_lock);
     //TODO convert over to using instance chain dispatch
-    res = loader_GetPhysicalDeviceExtensionProperties(physicalDevice, pLayerName, pCount, pProperties);
+    res = loader_EnumerateDeviceExtensionProperties(physicalDevice, pLayerName, pCount, pProperties);
     loader_platform_thread_unlock_mutex(&loader_lock);
     return res;
 }
 
-LOADER_EXPORT VkResult VKAPI vkGetPhysicalDeviceLayerProperties(
+LOADER_EXPORT VkResult VKAPI vkEnumerateDeviceLayerProperties(
     VkPhysicalDevice                            physicalDevice,
     uint32_t*                                   pCount,
     VkLayerProperties*                          pProperties)
@@ -337,7 +337,7 @@
 
     loader_platform_thread_lock_mutex(&loader_lock);
     //TODO convert over to using instance chain dispatch
-    res = loader_GetPhysicalDeviceLayerProperties(physicalDevice, pCount, pProperties);
+    res = loader_EnumerateDeviceLayerProperties(physicalDevice, pCount, pProperties);
     loader_platform_thread_unlock_mutex(&loader_lock);
     return res;
 }