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/vulkan.py b/vulkan.py
index 4f16ac0..5d8601d 100755
--- a/vulkan.py
+++ b/vulkan.py
@@ -276,22 +276,22 @@
             [Param("VkPhysicalDevice", "physicalDevice"),
              Param("VkPhysicalDeviceMemoryProperties*", "pMemoryProperties")]),
 
-        Proto("VkResult", "GetGlobalExtensionProperties",
+        Proto("VkResult", "EnumerateInstanceExtensionProperties",
             [Param("const char*", "pLayerName"),
              Param("uint32_t*", "pCount"),
              Param("VkExtensionProperties*", "pProperties")]),
 
-        Proto("VkResult", "GetPhysicalDeviceExtensionProperties",
+        Proto("VkResult", "EnumerateDeviceExtensionProperties",
             [Param("VkPhysicalDevice", "physicalDevice"),
              Param("const char*", "pLayerName"),
              Param("uint32_t*", "pCount"),
              Param("VkExtensionProperties*", "pProperties")]),
 
-        Proto("VkResult", "GetGlobalLayerProperties",
+        Proto("VkResult", "EnumerateInstanceLayerProperties",
             [Param("uint32_t*", "pCount"),
              Param("VkLayerProperties*", "pProperties")]),
 
-        Proto("VkResult", "GetPhysicalDeviceLayerProperties",
+        Proto("VkResult", "EnumerateDeviceLayerProperties",
             [Param("VkPhysicalDevice", "physicalDevice"),
              Param("uint32_t*", "pCount"),
              Param("VkLayerProperties*", "pProperties")]),