GN: chromeos: Add missing components tests

BUG=504084

Review-Url: https://codereview.chromium.org/2104203003
Cr-Commit-Position: refs/heads/master@{#403202}

components/BUILD.gn

@@ -60,6 +60,7 @@ test("components_unittests") {
     "//components/auto_login_parser:unit_tests",
     "//components/autofill/core/browser:unit_tests",
     "//components/autofill/core/common:unit_tests",
+    "//components/base32:unit_tests",
     "//components/bookmarks/browser:unit_tests",
     "//components/bookmarks/managed:unit_tests",
     "//components/browser_sync/browser:unit_tests",
@@ -275,11 +276,15 @@ test("components_unittests") {
   if (enable_rlz_support) {
     deps += [ "//components/rlz:unit_tests" ]
   }
+
   if (is_chromeos) {
     deps += [
       "//components/arc:unit_tests",
       "//components/ownership:unit_tests",
+      "//components/pairing:unit_tests",
+      "//components/timers:unit_tests",
       "//components/user_manager:unit_tests",
+      "//components/wifi_sync:unit_tests",
     ]
   }
 

components/policy/core/common/BUILD.gn

@@ -252,7 +252,9 @@ if (enable_configuration_policy) {
       "schema_registry_unittest.cc",
       "schema_unittest.cc",
     ]
-    if (!is_chromeos) {
+    if (is_chromeos) {
+      sources += [ "proxy_policy_provider_unittest.cc" ]
+    } else {
       sources += [
         "cloud/user_cloud_policy_manager_unittest.cc",
         "cloud/user_cloud_policy_store_unittest.cc",

components/timers/BUILD.gn

@@ -12,3 +12,17 @@ static_library("timers") {
     "//base",
   ]
 }
+
+source_set("unit_tests") {
+  testonly = true
+
+  sources = [
+    "alarm_timer_unittest.cc",
+  ]
+
+  deps = [
+    ":timers",
+    "//base",
+    "//testing/gtest",
+  ]
+}