Add Linux nVidia Vulkan jobs.

Change-Id: Ib323136e4c6f660923433a2508e1e0965712d698
Reviewed-on: https://skia-review.googlesource.com/53460
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
diff --git a/infra/bots/recipes/test.py b/infra/bots/recipes/test.py
index fe7e496..5a88318 100644
--- a/infra/bots/recipes/test.py
+++ b/infra/bots/recipes/test.py
@@ -810,30 +810,6 @@
 
   args.extend(dm_flags(api, api.vars.builder_name))
 
-  env = {}
-  if 'Ubuntu16' in api.vars.builder_name:
-    # The vulkan in this asset name simply means that the graphics driver
-    # supports Vulkan. It is also the driver used for GL code.
-    dri_path = api.vars.slave_dir.join('linux_vulkan_intel_driver_release')
-    if 'Debug' in api.vars.builder_name:
-      dri_path = api.vars.slave_dir.join('linux_vulkan_intel_driver_debug')
-
-    if 'Vulkan' in api.vars.builder_name:
-      sdk_path = api.vars.slave_dir.join('linux_vulkan_sdk', 'bin')
-      lib_path = api.vars.slave_dir.join('linux_vulkan_sdk', 'lib')
-      env.update({
-        'PATH':'%%(PATH)s:%s' % sdk_path,
-        'LD_LIBRARY_PATH': '%s:%s' % (lib_path, dri_path),
-        'LIBGL_DRIVERS_PATH': dri_path,
-        'VK_ICD_FILENAMES':'%s' % dri_path.join('intel_icd.x86_64.json'),
-      })
-    else:
-      # Even the non-vulkan NUC jobs could benefit from the newer drivers.
-      env.update({
-        'LD_LIBRARY_PATH': dri_path,
-        'LIBGL_DRIVERS_PATH': dri_path,
-      })
-
   # See skia:2789.
   extra_config_parts = api.vars.builder_cfg.get('extra_config', '').split('_')
   if 'AbandonGpuContext' in extra_config_parts:
@@ -843,8 +819,7 @@
   if 'ReleaseAndAbandonGpuContext' in extra_config_parts:
     args.append('--releaseAndAbandonGpuContext')
 
-  with api.env(env):
-    api.run(api.flavor.step, 'dm', cmd=args, abort_on_failure=False)
+  api.run(api.flavor.step, 'dm', cmd=args, abort_on_failure=False)
 
   if api.vars.upload_dm_results:
     # Copy images and JSON to host machine if needed.
@@ -902,7 +877,6 @@
   'Test-Mac-Clang-MacMini7.1-GPU-IntelIris5100-x86_64-Debug-CommandBuffer',
   'Test-Ubuntu16-Clang-NUC5PPYH-GPU-IntelHD405-x86_64-Debug',
   'Test-Ubuntu16-Clang-NUC6i5SYK-GPU-IntelIris540-x86_64-Debug-Vulkan',
-  'Test-Ubuntu16-Clang-NUC6i5SYK-GPU-IntelIris540-x86_64-Release',
   'Test-Ubuntu16-Clang-NUCDE3815TYKHE-GPU-IntelBayTrail-x86_64-Debug',
   ('Test-Ubuntu17-GCC-Golo-GPU-QuadroP400-x86_64-Release'
    '-Valgrind_AbandonGpuContext_SK_CPU_LIMIT_SSE41'),