Build all of the normal test targets on ChromiumOS GN (dbg).

Now that we theoretically have fixed the compile problems
in #327164, we should try to build all of the normal test targets.

This reverts commit 724dc580 (#326955).

TBR=phajdan.jr@chromium.org
BUG=463528
CQ_EXTRA_TRYBOTS=tryserver.chromium.linux:linux_chromium_gn_chromeos_dbg

Review URL: https://codereview.chromium.org/1108203002

Cr-Commit-Position: refs/heads/master@{#327195}

testing/buildbot/chromium.chromiumos.json

@@ -58,7 +58,54 @@
   },
   "Linux ChromiumOS GN (dbg)": {
     "additional_compile_targets": [
-      "net_unittests"
+      "accessibility_unittests",
+      "app_list_unittests",
+      "aura_unittests",
+      "browser_tests",
+      "cacheinvalidation_unittests",
+      "chromedriver_unittests",
+      "chromeos_unittests",
+      "components_browsertests",
+      "components_unittests",
+      "content_browsertests",
+      "content_unittests",
+      "crypto_unittests",
+      "dbus_unittests",
+      "device_unittests",
+      "display_unittests",
+      "events_unittests",
+      "extensions_browsertests",
+      "extensions_unittests",
+      "gcm_unit_tests",
+      "gfx_unittests",
+      "gn_unittests",
+      "google_apis_unittests",
+      "gpu_unittests",
+      "interactive_ui_tests",
+      "ipc_tests",
+      "jingle_unittests",
+      "media_unittests",
+      "mojo_common_unittests",
+      "mojo_public_bindings_unittests",
+      "mojo_public_environment_unittests",
+      "mojo_public_system_unittests",
+      "mojo_public_utility_unittests",
+      "mojo_system_unittests",
+      "net_unittests",
+      "ppapi_unittests",
+      "printing_unittests",
+      "remoting_unittests",
+      "sandbox_linux_unittests",
+      "skia_unittests",
+      "sql_unittests",
+      "sync_unit_tests",
+      "ui_base_unittests",
+      "ui_chromeos_unittests",
+      "ui_touch_selection_unittests",
+      "unit_tests",
+      "url_unittests",
+      "views_unittests",
+      "wm_unittests"
     ],
     "gtest_tests": [
       {

testing/buildbot/tryserver.chromium.linux.json

@@ -13,7 +13,54 @@
   },
   "linux_chromium_gn_chromeos_dbg": {
     "additional_compile_targets": [
-      "net_unittests"
+      "accessibility_unittests",
+      "app_list_unittests",
+      "aura_unittests",
+      "browser_tests",
+      "cacheinvalidation_unittests",
+      "chromedriver_unittests",
+      "chromeos_unittests",
+      "components_browsertests",
+      "components_unittests",
+      "content_browsertests",
+      "content_unittests",
+      "crypto_unittests",
+      "dbus_unittests",
+      "device_unittests",
+      "display_unittests",
+      "events_unittests",
+      "extensions_browsertests",
+      "extensions_unittests",
+      "gcm_unit_tests",
+      "gfx_unittests",
+      "gn_unittests",
+      "google_apis_unittests",
+      "gpu_unittests",
+      "interactive_ui_tests",
+      "ipc_tests",
+      "jingle_unittests",
+      "media_unittests",
+      "mojo_common_unittests",
+      "mojo_public_bindings_unittests",
+      "mojo_public_environment_unittests",
+      "mojo_public_system_unittests",
+      "mojo_public_utility_unittests",
+      "mojo_system_unittests",
+      "net_unittests",
+      "ppapi_unittests",
+      "printing_unittests",
+      "remoting_unittests",
+      "sandbox_linux_unittests",
+      "skia_unittests",
+      "sql_unittests",
+      "sync_unit_tests",
+      "ui_base_unittests",
+      "ui_chromeos_unittests",
+      "ui_touch_selection_unittests",
+      "unit_tests",
+      "url_unittests",
+      "views_unittests",
+      "wm_unittests"
     ],
     "gtest_tests": [
       {