Add profile_provider_unittest to Cros VM tester

This adds //chrome/browser/metrics/perf:profile_provider_unittest to
Cros VM tests. The test makes real perf collections using debugd for
coverage over classes that are mocked in the unit tests running on
linux_chromeos.

Bug: 1002751
Change-Id: I0fbb5a1990dae924bf0330b2d0be46a5d2de8429
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1828727Reviewed-by: Ben Pastene <bpastene@chromium.org>
Commit-Queue: Chinglin Yu <chinglinyu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#701929}

testing/buildbot/chrome.json

@@ -436,6 +436,23 @@
         },
         "test": "printing_unittests"
       },
+      {
+        "merge": {
+          "args": [],
+          "script": "//testing/merge_scripts/standard_gtest_merge.py"
+        },
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "kvm": "1",
+              "os": "Ubuntu-16.04",
+              "pool": "chrome.tests.cros-vm"
+            }
+          ]
+        },
+        "test": "profile_provider_unittest"
+      },
       {
         "merge": {
           "args": [],
@@ -972,6 +989,23 @@
         },
         "test": "printing_unittests"
       },
+      {
+        "merge": {
+          "args": [],
+          "script": "//testing/merge_scripts/standard_gtest_merge.py"
+        },
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "kvm": "1",
+              "os": "Ubuntu-16.04",
+              "pool": "chrome.tests.cros-vm"
+            }
+          ]
+        },
+        "test": "profile_provider_unittest"
+      },
       {
         "merge": {
           "args": [],

testing/buildbot/chromium.chromiumos.json

@@ -442,6 +442,23 @@
         },
         "test": "printing_unittests"
       },
+      {
+        "merge": {
+          "args": [],
+          "script": "//testing/merge_scripts/standard_gtest_merge.py"
+        },
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "kvm": "1",
+              "os": "Ubuntu-16.04",
+              "pool": "Chrome-CrOS-VM"
+            }
+          ]
+        },
+        "test": "profile_provider_unittest"
+      },
       {
         "merge": {
           "args": [],

testing/buildbot/chromium.fyi.json

@@ -8606,6 +8606,26 @@
         },
         "test": "printing_unittests"
       },
+      {
+        "isolate_coverage_data": true,
+        "merge": {
+          "args": [],
+          "script": "//testing/merge_scripts/standard_gtest_merge.py"
+        },
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "dimension_sets": [
+            {
+              "kvm": "1",
+              "os": "Ubuntu-16.04",
+              "pool": "Chrome-CrOS-VM"
+            }
+          ],
+          "hard_timeout": 3600,
+          "io_timeout": 3600
+        },
+        "test": "profile_provider_unittest"
+      },
       {
         "isolate_coverage_data": true,
         "merge": {

testing/buildbot/gn_isolate_map.pyl

@@ -2288,6 +2288,10 @@
     "label": "//printing:printing_unittests",
     "type": "console_test_launcher",
   },
+  "profile_provider_unittest": {
+    "label": "//chrome/browser/metrics/perf:profile_provider_unittest",
+    "type": "raw",
+  },
   "prtime_fuzzer": {
     "label": "//testing/libfuzzer/fuzzers:prtime_fuzzer",
     "type": "fuzzer",

testing/buildbot/test_suites.pyl

@@ -423,6 +423,7 @@
       'ozone_unittests': {},
       'pdf_unittests': {},
       'printing_unittests': {},
+      'profile_provider_unittest': {},
       'sandbox_linux_unittests': {},
       'sql_unittests': {},
       'url_unittests': {},