Revert of Update lists of compile targets for the GN bots.

testing/buildbot/chromium.mac.json

Index: testing/buildbot/chromium.mac.json
diff --git a/testing/buildbot/chromium.mac.json b/testing/buildbot/chromium.mac.json
index 8883601c4890328c729211a6112a61875a3d1fa0..2907a386d856b9c9b3b77b102834a2abae8f4102 100644
--- a/testing/buildbot/chromium.mac.json
+++ b/testing/buildbot/chromium.mac.json
@@ -1,32 +1,7 @@
 {
   "Mac GN": {
     "additional_compile_targets": [
-      "accessibility_unittests",
-      "base_unittests",
-      "cacheinvalidation_unittests",
-      "cast_unittests",
-      "cc_unittests",
-      "chromedriver_unittests",
-      "crypto_unittests",
-      "gcm_unit_tests",
-      "gn_unittests",
-      "gpu_unittests",
-      "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",
-      "ppapi_unittests",
-      "printing_unittests",
-      "skia_unittests",
-      "sql_unittests",
-      "sync_unit_tests",
-      "ui_base_unittests",
-      "url_unittests"
+      "all"
     ],
     "gtest_tests": [
       {
@@ -36,32 +11,7 @@
   },
   "Mac GN (dbg)": {
     "additional_compile_targets": [
-      "accessibility_unittests",
-      "base_unittests",
-      "cacheinvalidation_unittests",
-      "cast_unittests",
-      "cc_unittests",
-      "chromedriver_unittests",
-      "crypto_unittests",
-      "gcm_unit_tests",
-      "gn_unittests",
-      "gpu_unittests",
-      "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",
-      "ppapi_unittests",
-      "printing_unittests",
-      "skia_unittests",
-      "sql_unittests",
-      "sync_unit_tests",
-      "ui_base_unittests",
-      "url_unittests"
+      "all"
     ],
     "gtest_tests": [
       {