Remove GYP builders from chromium mac, win waterfalls.

masters/master.tryserver.chromium.mac/master.cfg

Index: masters/master.tryserver.chromium.mac/master.cfg
diff --git a/masters/master.tryserver.chromium.mac/master.cfg b/masters/master.tryserver.chromium.mac/master.cfg
index 2574cb2972c725c0cbf902c2da6a716278cdb619..46840025c65d4ea8b227a4e02d6775e6d1d220fe 100644
--- a/masters/master.tryserver.chromium.mac/master.cfg
+++ b/masters/master.tryserver.chromium.mac/master.cfg
@@ -72,11 +72,6 @@ b_ios_simulator = {
   'factory': baseFactory('ios/try'),
 }
 
-b_ios_simulator_gn = {
-  'name': 'ios-simulator-gn',
-  'factory': baseFactory('ios/try'),
-}
-
 b_ios_simulator_cronet = {
   'name': 'ios-simulator-cronet',
   'factory': baseFactory('ios/try'),
@@ -92,11 +87,6 @@ b_ios_device = {
   'factory': baseFactory('ios/try'),
 }
 
-b_ios_device_gn = {
-  'name': 'ios-device-gn',
-  'factory': baseFactory('ios/try'),
-}
-
 chromium_builders = []
 
 for targ in ('_rel', '_dbg'):
@@ -139,15 +129,6 @@ chromium_builders.append({
 })
 
 chromium_builders.extend([{
-    'name': 'mac_chromium_gyp_dbg',
-    'factory': m_remote_run('chromium_trybot'),
-    'slavebuilddir': 'remote_run',
-  }, {
-    'name': 'mac_chromium_gyp_rel',
-    'factory': m_remote_run(
-        'chromium_trybot', max_time=master_utils.CQ_MAX_TIME),
-    'slavebuilddir': 'remote_run',
-  }, {
     'name': 'mac_chromium_gn_upload',
     'factory': baseFactory('chromium_gn_upload'),
     'slavebuilddir': 'mac_gn',
@@ -243,11 +224,9 @@ variable_builders = [
 
 c['builders'] = [
   b_ios_simulator,
-  b_ios_simulator_gn,
   b_ios_simulator_cronet,
   b_ios_simulator_swarming,
   b_ios_device,
-  b_ios_device_gn,
   b_mac_nacl_sdk,
   b_mac_nacl_sdk_build,
 ] + chromium_builders + variable_builders