[ios] roll to xcode 12 gm seed (12a7209)

* Roll all iOS builders (goma, webrtc, fyi, mac, try) to 12a7209
* Roll all upstream iOS tests to run on 12a7209

Bug: 1128632
Change-Id: Ia18f2391e9aea21c92d867612bc43a140ef96fc7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2411403
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Garrett Beaty <gbeaty@chromium.org>
Reviewed-by: Justin Cohen <justincohen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#808480}

infra/config/lib/builders.star

@@ -135,8 +135,8 @@ xcode_cache = struct(
     x11e146 = xcode_enum("xcode_ios_11e146", "xcode_ios_11e146.app"),
     # in use by ios-webkit-tot
     x11e608cwk = xcode_enum("xcode_ios_11e608cwk", "xcode_ios_11e608cwk.app"),
-    # xc12 beta 6
-    x12a8189n = xcode_enum("xcode_ios_12a8189n", "xcode_ios_12a8189n.app"),
+    # (current default) xc12 gm seed
+    x12a7209 = xcode_enum("xcode_ios_12a7209", "xcode_ios_12a7209.app"),
 )
 
 ################################################################################

infra/config/lib/ci.star

@@ -689,10 +689,10 @@ def fyi_ios_builder(
         properties = None,
         **kwargs):
     # Default cache and properties sync
-    caches = caches or [builders.xcode_cache.x12a8189n]
+    caches = caches or [builders.xcode_cache.x12a7209]
 
     properties = properties or {}
-    properties.setdefault("xcode_build_version", "12a8189n")
+    properties.setdefault("xcode_build_version", "12a7209")
 
     return fyi_builder(
         name = name,
@@ -864,10 +864,10 @@ def mac_ios_builder(
         goma_backend = builders.goma.backend.RBE_PROD,
         properties = None,
         **kwargs):
-    caches = caches or [builders.xcode_cache.x12a8189n]
+    caches = caches or [builders.xcode_cache.x12a7209]
 
     properties = properties or {}
-    properties.setdefault("xcode_build_version", "12a8189n")
+    properties.setdefault("xcode_build_version", "12a7209")
 
     return mac_builder(
         name = name,

infra/config/lib/try.star

@@ -411,10 +411,10 @@ def chromium_mac_ios_builder(
         os = builders.os.MAC_10_15,
         properties = None,
         **kwargs):
-    caches = caches or [builders.xcode_cache.x12a8189n]
+    caches = caches or [builders.xcode_cache.x12a7209]
 
     properties = properties or {}
-    properties.setdefault("xcode_build_version", "12a8189n")
+    properties.setdefault("xcode_build_version", "12a7209")
 
     return try_builder(
         name = name,

infra/config/subprojects/chromium/ci.star

@@ -1489,7 +1489,7 @@ ci.clang_builder(
 ci.clang_builder(
     name = "ToTiOS",
     builderless = False,
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     console_view_entry = ci.console_view_entry(
         category = "iOS|public",
         short_name = "sim",
@@ -1497,7 +1497,7 @@ ci.clang_builder(
     cores = None,
     os = os.MAC_10_15,
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
     ssd = True,
 )
@@ -1505,7 +1505,7 @@ ci.clang_builder(
 ci.clang_builder(
     name = "ToTiOSDevice",
     builderless = False,
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     console_view_entry = ci.console_view_entry(
         category = "iOS|public",
         short_name = "dev",
@@ -1513,7 +1513,7 @@ ci.clang_builder(
     cores = None,
     os = os.MAC_10_15,
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
     ssd = True,
 )
@@ -2726,7 +2726,7 @@ ci.fyi_coverage_builder(
 
 ci.fyi_coverage_builder(
     name = "ios-simulator-code-coverage",
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     console_view_entry = ci.console_view_entry(
         category = "code_coverage",
         short_name = "ios",
@@ -2737,7 +2737,7 @@ ci.fyi_coverage_builder(
     coverage_exclude_sources = "ios_test_files_and_test_utils",
     coverage_test_types = ["overall", "unit"],
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
 )
 

infra/config/subprojects/chromium/try.star

@@ -1206,43 +1206,32 @@ try_.chromium_mac_builder(
 
 try_.chromium_mac_ios_builder(
     name = "ios-device",
-    executable = "recipe:chromium_trybot",
 )
 
 try_.chromium_mac_ios_builder(
     name = "ios-simulator",
     branch_selector = branches.STANDARD_RELEASES,
-    executable = "recipe:chromium_trybot",
     main_list_view = settings.main_list_view_name,
-    properties = {
-        "xcode_build_version": "12a8189n",
-    },
     tryjob = try_.job(),
 )
 
 try_.chromium_mac_ios_builder(
     name = "ios-simulator-code-coverage",
-    executable = "recipe:chromium_trybot",
     use_clang_coverage = True,
     coverage_exclude_sources = "ios_test_files_and_test_utils",
     coverage_test_types = ["unit"],
     os = os.MAC_10_15,
-    properties = {
-        "xcode_build_version": "12a8189n",
-    },
     tryjob = try_.job(experiment_percentage = 3),
 )
 
 try_.chromium_mac_ios_builder(
     name = "ios-simulator-cr-recipe",
-    executable = "recipe:chromium_trybot",
 )
 
 try_.chromium_mac_ios_builder(
     name = "ios-simulator-cronet",
     branch_selector = branches.STANDARD_RELEASES,
     caches = [xcode_cache.x11e146],
-    executable = "recipe:chromium_trybot",
     main_list_view = settings.main_list_view_name,
     properties = {
         "xcode_build_version": "11e146",

infra/config/subprojects/goma/goma.star

@@ -111,11 +111,11 @@ fyi_goma_canary_builder(
 
 fyi_goma_canary_builder(
     name = "ios-device-goma-canary-clobber",
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     cores = None,
     os = os.MAC_10_15,
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
 )
 
@@ -187,11 +187,11 @@ fyi_goma_rbe_canary_builder(
 
 fyi_goma_rbe_canary_builder(
     name = "ios-device-goma-rbe-canary-clobber",
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     cores = None,
     os = os.MAC_10_15,
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
 )
 
@@ -273,11 +273,11 @@ fyi_goma_latest_client_builder(
 
 fyi_goma_latest_client_builder(
     name = "ios-device-goma-latest-clobber",
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     cores = None,
     os = os.MAC_10_15,
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
 )
 
@@ -363,11 +363,11 @@ fyi_goma_rbe_latest_client_builder(
 
 fyi_goma_rbe_latest_client_builder(
     name = "ios-device-goma-rbe-latest-clobber",
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     cores = None,
     os = os.MAC_10_15,
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
 )
 
@@ -482,11 +482,11 @@ def goma_mac_builder(
 
 goma_mac_builder(
     name = "Chromium iOS Goma RBE ToT",
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     goma_backend = goma.backend.RBE_TOT,
     os = os.MAC_10_15,
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
 )
 

infra/config/subprojects/webrtc/webrtc.fyi.star

@@ -151,22 +151,22 @@ builder(
 
 builder(
     name = "WebRTC Chromium FYI ios-device",
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     executable = "recipe:webrtc/chromium_ios",
     goma_backend = goma.backend.RBE_PROD,
     os = os.MAC_ANY,
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
 )
 
 builder(
     name = "WebRTC Chromium FYI ios-simulator",
-    caches = [xcode_cache.x12a8189n],
+    caches = [xcode_cache.x12a7209],
     executable = "recipe:webrtc/chromium_ios",
     goma_backend = goma.backend.RBE_PROD,
     os = os.MAC_ANY,
     properties = {
-        "xcode_build_version": "12a8189n",
+        "xcode_build_version": "12a7209",
     },
 )

testing/buildbot/mixins.pyl

@@ -931,6 +931,7 @@
       },
     },
   },
+  # in use by ios-simulator-cronet
   'xcode_11e146': {
     '$mixin_append': {
       'args': [
@@ -947,6 +948,7 @@
       ],
     },
   },
+  # in use by ios-webkit-tot
   'xcode_11e608c': {
     '$mixin_append': {
       'args': [
@@ -963,18 +965,18 @@
       ],
     },
   },
-  # xcode 12 beta 6
-  'xcode_12a8189n': {
+  # (default) xcode 12 gm seed
+  'xcode_12a7209': {
     '$mixin_append': {
       'args': [
         '--xcode-build-version',
-        '12a8189n'
+        '12a7209'
       ],
     },
     'swarming': {
       'named_caches': [
         {
-          'name': 'xcode_ios_12a8189n',
+          'name': 'xcode_ios_12a7209',
           'path': 'Xcode.app',
         },
       ],

testing/buildbot/waterfalls.pyl

@@ -1389,7 +1389,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n',
+          'xcode_12a7209',
         ],
         'test_suites': {
           'isolated_scripts': 'ios_clang_tot_sim_tests'
@@ -1419,7 +1419,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n',
+          'xcode_12a7209',
         ],
         'test_suites': {
           'isolated_scripts': 'ios_clang_tot_device_tests'
@@ -2101,7 +2101,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n'
+          'xcode_12a7209'
         ],
         'test_suites': {
           'isolated_scripts': 'ios_asan_tests',
@@ -2114,7 +2114,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n'
+          'xcode_12a7209'
         ],
         'test_suites': {
           'isolated_scripts': 'ios_code_coverage_tests',
@@ -2136,7 +2136,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n'
+          'xcode_12a7209'
         ],
         'test_suites': {
           'isolated_scripts': 'ios_simulator_multi_window_tests',
@@ -2179,7 +2179,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n',
+          'xcode_12a7209',
         ],
         'test_suites': {
           'isolated_scripts': 'ios14_beta_simulator_tests'
@@ -2195,7 +2195,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n',
+          'xcode_12a7209',
         ],
         'test_suites': {
           'isolated_scripts': 'ios14_sdk_simulator_tests'
@@ -4570,7 +4570,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n',
+          'xcode_12a7209',
         ],
         'test_suites': {
           'isolated_scripts': 'ios_simulator_tests',
@@ -4584,7 +4584,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n',
+          'xcode_12a7209',
         ],
         'test_suites': {
           'isolated_scripts': 'ios_simulator_full_configs_test'
@@ -4598,7 +4598,7 @@
           'mac_10.15',
           'mac_toolchain',
           'out_dir_arg',
-          'xcode_12a8189n',
+          'xcode_12a7209',
         ],
         'test_suites': {
           'isolated_scripts': 'ios_simulator_noncq_tests'