Fix NoGPU bot, which is compiling in GPU support

infra/bots/recipes/swarm_compile.py

Index: infra/bots/recipes/swarm_compile.py
diff --git a/infra/bots/recipes/swarm_compile.py b/infra/bots/recipes/swarm_compile.py
index 5f7ae3662d13549fd90ea15eeb137d1e8c10fa4a..a9f7fb03a17bb4e57172ad9a5798d3dc5e2db96c 100644
--- a/infra/bots/recipes/swarm_compile.py
+++ b/infra/bots/recipes/swarm_compile.py
@@ -40,6 +40,7 @@ TEST_BUILDERS = {
       'Build-Ubuntu-GCC-x86-Debug',
       'Build-Ubuntu-GCC-x86_64-Debug-GN',
       'Build-Ubuntu-GCC-x86_64-Debug-MSAN',
+      'Build-Ubuntu-GCC-x86_64-Debug-NoGPU',
       'Build-Ubuntu-GCC-x86_64-Debug-SK_USE_DISCARDABLE_SCALEDIMAGECACHE',
       'Build-Ubuntu-GCC-x86_64-Release-ANGLE',
       'Build-Ubuntu-GCC-x86_64-Release-CMake',
@@ -180,6 +181,10 @@ def get_gyp_defines(builder_dict):
     gyp_defs['skia_vulkan'] = '1'
     gyp_defs['skia_vulkan_debug_layers'] = '0'
 
+  # NoGPU.
+  if 'NoGPU' in builder_dict.get('extra_config', ''):
+    gyp_defs['skia_gpu'] = 0
+
   return gyp_defs