[gtk/wip/baedert/for-master: 1/3] vulkancontext: Remove usage of VK_ERROR_INCOMPATIBLE_VERSION_KHR

[Timm Bäder <baedert src gnome org>]

commit f25f23bb80a55f57ae73c3f3ea8138ded6bf79af
Author: Timm Bäder <mail baedert org>
Date:   Tue Dec 15 15:04:48 2020 +0100

    vulkancontext: Remove usage of VK_ERROR_INCOMPATIBLE_VERSION_KHR
    
    According to
    https://www.khronos.org/registry/vulkan/specs/1.0-wsi_extensions/html/chap46.html
    this has been removed. It also breaks the build on my system

 gdk/gdkvulkancontext.c | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/gdk/gdkvulkancontext.c b/gdk/gdkvulkancontext.c
index 917b443f94..d0e47055c9 100644
--- a/gdk/gdkvulkancontext.c
+++ b/gdk/gdkvulkancontext.c
@@ -210,8 +210,6 @@ gdk_vulkan_strerror (VkResult result)
       return "An unknown error has occurred; either the application has provided invalid input, or an 
implementation failure has occurred.";
 #endif
 #if VK_HEADER_VERSION >= 135
-    case VK_ERROR_INCOMPATIBLE_VERSION_KHR:
-      return "Acceleration structure serialized with version as the version information is not compatible 
with device.";
     case VK_THREAD_IDLE_KHR:
       return "A deferred operation is not complete but there is currently no work for this thread to do at 
the time of this call.";
     case VK_THREAD_DONE_KHR: