Flip the CrOS GN release bots to use Ozone.

testing/buildbot/chromium.chromiumos.json

Index: testing/buildbot/chromium.chromiumos.json
diff --git a/testing/buildbot/chromium.chromiumos.json b/testing/buildbot/chromium.chromiumos.json
index 2ff3ca6265f2ffa14d353e018131c03108bbe9d0..f14ddcae76ceee15d144a10359e1e5e97385fc69 100644
--- a/testing/buildbot/chromium.chromiumos.json
+++ b/testing/buildbot/chromium.chromiumos.json
@@ -1,57 +1,7 @@
 {
   "Linux ChromiumOS GN": {
     "additional_compile_targets": [
-      "accessibility_unittests",
-      "app_list_unittests",
-      "aura_unittests",
-      "blimp",
-      "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",
-      "media_blink_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_all",
-      "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"
+      "gn_all"
     ],
     "gtest_tests": [
       {
@@ -64,54 +14,7 @@
   },
   "Linux ChromiumOS GN (dbg)": {
     "additional_compile_targets": [
-      "accessibility_unittests",
-      "app_list_unittests",
-      "aura_unittests",
-      "blimp",
-      "browser_tests",
-      "cacheinvalidation_unittests",
-      "chromedriver_unittests",
-      "chromeos_unittests",
-      "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",
-      "media_blink_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_all",
-      "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"
+      "gn_all"
     ],
     "gtest_tests": [
       {