Remove the Win GN bots from the FYI waterfall.

masters/master.chromium.fyi/master.cfg

Index: masters/master.chromium.fyi/master.cfg
diff --git a/masters/master.chromium.fyi/master.cfg b/masters/master.chromium.fyi/master.cfg
index 1ace5ee56fde81ed6659ac9ff8993f741519234f..775ca72e0b3fb4eea1a66c88364f13d97b8d3c05 100644
--- a/masters/master.chromium.fyi/master.cfg
+++ b/masters/master.chromium.fyi/master.cfg
@@ -130,8 +130,6 @@ s_chromium = Scheduler(
                   'Linux Trusty (32)',
                   'Linux Trusty (dbg)',
                   'Linux Trusty (dbg)(32)',
-                  'Windows GN',
-                  'Windows GN (dbg)',
                   'Print Preview Linux',
                   'Print Preview Mac',
                   'Print Preview Win',
@@ -1038,12 +1036,6 @@ f_chromium_win_goma_shared_2013 = win_out().ChromiumFactory(
     }})
 
 
-f_windows_gn = \
-    annotator_factory.AnnotatorFactory().BaseFactory(recipe='chromium_gn')
-
-f_windows_gn_dbg = \
-    annotator_factory.AnnotatorFactory().BaseFactory(recipe='chromium_gn')
-
 f_chromium_dbg_android_builder = \
   linux_android().ChromiumAnnotationFactory(
     target='Debug',
@@ -1587,20 +1579,6 @@ b_chromium_win_clang_asan_tester = {
   'auto_reboot': False,
 }
 
-b_windows_gn = {
-  'name': 'Windows GN',
-  'factory': f_windows_gn,
-  'category': 'windows',
-  'auto_reboot': False,
-}
-
-b_windows_gn_dbg = {
-  'name': 'Windows GN (dbg)',
-  'factory': f_windows_gn_dbg,
-  'category': 'windows',
-  'auto_reboot': False,
-}
-
 b_chromium_win7_shared_vs2013_dbg = {
   'name': 'Cr Win VS2013 (dbg)',
   'factory': f_chromium_win_shared_2013_dbg,
@@ -2168,13 +2146,11 @@ c['builders'] = [
   b_chromium_win_clang_asan,
   b_chromium_win_clang_asan_tester,
   b_chromium_win_pgo_builder,
-  b_windows_gn,
 
   # Windows debug
   b_chromium_dbg_builder,
   b_chromium_dbg_vista_tests_1,
   b_chromium_dbg_vista_tests_2,
-  b_windows_gn_dbg,
 
   # Mac BuilderTesters
   b_chromium_mac_106_goma_canary,