Update sharding to flatten longpoll builders

This should bring win10_chromium_x64_rel_ng and
chromeos-amd64-generic-rel down by about 6 minutes

Bug: 1268951
Change-Id: I37fb4c353cc1bc6a83aaced631137b86fb7a0536
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3370726
Reviewed-by: Gregory Guterman <[email protected]>
Reviewed-by: Gary Tong <[email protected]>
Reviewed-by: Brian Sheedy <[email protected]>
Commit-Queue: Struan Shrimpton <[email protected]>
Cr-Commit-Position: refs/heads/main@{#958696}
diff --git a/testing/buildbot/test_suite_exceptions.pyl b/testing/buildbot/test_suite_exceptions.pyl
index 5298e3e..b16f9c4 100644
--- a/testing/buildbot/test_suite_exceptions.pyl
+++ b/testing/buildbot/test_suite_exceptions.pyl
@@ -679,7 +679,7 @@
           # This is for slow test execution that often becomes a critical path of
           # swarming jobs. crbug.com/868114
           'shards': 15,
-          'quickrun_shards': 30,
+          'quickrun_shards': 40,
         }
       },
       'Win11 Tests x64': {
@@ -822,6 +822,11 @@
           '--test-launcher-filter-file=../../testing/buildbot/filters/android.emulator.cc_unittests.filter',
         ],
       },
+      'chromeos-amd64-generic-rel': {
+        'swarming': {
+          'quickrun_shards': 2,
+        },
+      },
       'fuchsia-code-coverage': {
         'swarming': {
           'shards': 4,
@@ -1241,6 +1246,9 @@
         'args': [
           '--disable-features=WebRTC-H264WithOpenH264FFmpeg',
         ],
+        'swarming': {
+          'quickrun_shards': 18,
+        },
       },
       'Win10 Tests x64 (dbg)': {
         'experiment_percentage': 100,
@@ -1883,6 +1891,11 @@
           'shards': 6,
         },
       },
+      'Win10 Tests x64': {
+        'swarming': {
+          'quickrun_shards': 8
+        },
+      },
       # temporary, https://crbug.com/818832
       'Win10 Tests x64 (dbg)': {
         'experiment_percentage': 100,
@@ -2811,6 +2824,11 @@
           'shards': 6,
         },
       },
+      'Win10 Tests x64': {
+        'swarming': {
+          'quickrun_shards': 3,
+        },
+      },
       'Win10 Tests x64 (dbg)': {
         'experiment_percentage': 100, # https://crbug.com/840369
       },
@@ -2939,6 +2957,11 @@
         },
         'experiment_percentage': 100,
       },
+      'chromeos-amd64-generic-rel': {
+        'swarming': {
+          'quickrun_shards': 24,
+        },
+      },
       'chromeos-eve-chrome': {
         'args': [
           # TODO(crbug.com/1191132): Re-enable.
@@ -2994,6 +3017,11 @@
       'Win10 Tests x64 (dbg)': {
         'experiment_percentage': 100,  # crbug.com/870673
       },
+      'chromeos-amd64-generic-rel': {
+        'swarming': {
+          'quickrun_shards': 60,
+        },
+      },
     },
     'remove_from': [
       # TODO(crbug.com/1141234): Restore when there's more DUTs
@@ -3302,6 +3330,15 @@
       },
     },
   },
+  'webgl_conformance_d3d11_passthrough_tests': {
+    'modifications': {
+      'Win10 x64 Release (NVIDIA)': {
+        'swarming': {
+          'quickrun_shards': 4,
+        },
+      },
+    },
+  },
   'webgl_conformance_gl_passthrough_tests': {
     'remove_from': [
       # crbug.com/555545 and crbug.com/649824:
@@ -3337,6 +3374,13 @@
       # constrained. crbug.com/950690
       'Mac FYI Retina Debug (NVIDIA)',
     ],
+    'modifications': {
+      'chromeos-amd64-generic-rel': {
+        'swarming': {
+          'quickrun_shards': 40,
+        },
+      },
+    },
   },
   'webgpu_blink_web_tests': {
     'modifications': {