[lacros] Run components_unittests on CQ

We're making changes in components/feedback, and this target will be
more like get broken on CI. crrev.com/c/2362977 was reverted already.
Enabling on CQ should help with that.
The overhead is ~16s.

Change-Id: I1b03ce208a3398230a5c7847aaf03759b519ad5d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2372590
Commit-Queue: Sven Zheng <svenzheng@chromium.org>
Reviewed-by: Erik Chen <erikchen@chromium.org>
Reviewed-by: Erik Staab <estaab@chromium.org>
Reviewed-by: Yuke Liao <liaoyuke@chromium.org>
Cr-Commit-Position: refs/heads/master@{#801193}

testing/buildbot/chromium.chromiumos.json

@@ -4203,6 +4203,21 @@
         "test": "browser_tests",
         "test_id_prefix": "ninja://chrome/test:browser_tests/"
       },
+      {
+        "args": [
+          "--gtest_filter=-NetExportFileWriterTest*"
+        ],
+        "merge": {
+          "args": [],
+          "script": "//testing/merge_scripts/standard_gtest_merge.py"
+        },
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
+        },
+        "test": "components_unittests",
+        "test_id_prefix": "ninja://components:components_unittests/"
+      },
       {
         "args": [
           "--test-launcher-filter-file=../../testing/buildbot/filters/lacros.interactive_ui_tests.filter"

testing/buildbot/chromium.ci.json

@@ -241801,6 +241801,21 @@
         "test": "browser_tests",
         "test_id_prefix": "ninja://chrome/test:browser_tests/"
       },
+      {
+        "args": [
+          "--gtest_filter=-NetExportFileWriterTest*"
+        ],
+        "merge": {
+          "args": [],
+          "script": "//testing/merge_scripts/standard_gtest_merge.py"
+        },
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com"
+        },
+        "test": "components_unittests",
+        "test_id_prefix": "ninja://components:components_unittests/"
+      },
       {
         "args": [
           "--test-launcher-filter-file=../../testing/buildbot/filters/lacros.interactive_ui_tests.filter"

testing/buildbot/test_suite_exceptions.pyl

@@ -846,6 +846,12 @@
         },
       },
       # https://crbug.com/1111979,
+      'linux-lacros-rel': {
+        'args': [
+          '--gtest_filter=-NetExportFileWriterTest*',
+        ],
+      },
+      # https://crbug.com/1111979,
       'linux-lacros-tester-fyi-rel': {
         'experiment_percentage': 100,
       },

testing/buildbot/test_suites.pyl

@@ -3397,6 +3397,7 @@
           'shards': 10,
         },
       },
+      'components_unittests': {},
       'interactive_ui_tests': {
         'swarming': {
           'shards': 3,