Switch Win10 Exp bot to stable

Switches the "Win10 FYI Exp Release (Intel HD 630)" GPU bot to trigger
tests on the stable driver version. This is so that the machines with
the experimental driver version can be upgraded to a newer experimental
version.

TBR=kbr@chromium.org

Bug: 1053803
Change-Id: I094d3534993c194ee2648e3699698291c6a50631
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2063890Reviewed-by: Brian Sheedy <bsheedy@chromium.org>
Commit-Queue: Brian Sheedy <bsheedy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#742460}

testing/buildbot/mixins.pyl

@@ -604,15 +604,17 @@
       },
     },
   },
-  'win10_intel_hd_630_experimental': {
-    'swarming': {
-      'dimensions': {
-        'gpu': '8086:5912-26.20.100.7323',
-        'os': 'Windows-10',
-        'pool': 'chromium.tests.gpu',
-      },
-    },
-  },
+  # TODO(https://crbug.com/1053803): Re-add once the machines are upgraded to
+  # the newer driver version.
+  # 'win10_intel_hd_630_experimental': {
+  #   'swarming': {
+  #     'dimensions': {
+  #       'gpu': '8086:5912-26.20.100.7323',
+  #       'os': 'Windows-10',
+  #       'pool': 'chromium.tests.gpu',
+  #     },
+  #   },
+  # },
   'win10_intel_hd_630_stable': {
     'swarming': {
       'dimensions': {

testing/buildbot/waterfalls.pyl

@@ -3292,12 +3292,15 @@
         'browser_config': 'release_x64',
         'mixins': [
           'limited_capacity_bot',
-          'win10_intel_hd_630_experimental',
+          'win10_intel_hd_630_stable',
         ],
         'test_suites': {
-          'gtest_tests': 'gpu_fyi_win_gtests',
-          'isolated_scripts': 'gpu_angle_and_desktop_representative_perf_fyi_isolated_scripts',
-          'gpu_telemetry_tests': 'gpu_fyi_win_intel_release_telemetry_tests',
+          'gpu_telemetry_tests': 'gpu_noop_sleep_telemetry_test',
+          # TODO(https://crbug.com/1053803): Re-enable tests once the machines
+          # are updated  to the target driver version.
+          # 'gtest_tests': 'gpu_fyi_win_gtests',
+          # 'isolated_scripts': 'gpu_angle_and_desktop_representative_perf_fyi_isolated_scripts',
+          # 'gpu_telemetry_tests': 'gpu_fyi_win_intel_release_telemetry_tests',
         },
       },
       'Win10 FYI x64 Exp Release (NVIDIA)': {