Swarm Mac debug 10.7 tests on main waterfall.

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 6db9ee5afee57e548f4ec62b74d2c27d32bc66a1..0dcc60549c5a7966ea96915e0bfb23d178b7a306 100644
--- a/testing/buildbot/chromium.mac.json
+++ b/testing/buildbot/chromium.mac.json
@@ -64,7 +64,7 @@
         "test": "browser_tests",
         "swarming": {
           "can_use_on_swarming_builders": true,
-          "shards": 5
+          "shards": 10
         }
       },
       "cacheinvalidation_unittests",
@@ -197,21 +197,49 @@
     "gtest_tests": [
       "accessibility_unittests",
       "app_list_unittests",
-      "base_unittests",
+      {
+        "test": "base_unittests",
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        }
+      },
+      {
+        "test": "browser_tests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "shards": 20
+        }
+      },
       "cacheinvalidation_unittests",
       "cast_unittests",
       "cc_unittests",
       "chromedriver_unittests",
       "components_unittests",
-      "content_browsertests",
-      "content_unittests",
+      {
+        "test": "content_browsertests",
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        }
+      },
+      {
+        "test": "content_unittests",
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        }
+      },
       "crypto_unittests",
       "extensions_unittests",
       "gcm_unit_tests",
       "gfx_unittests",
       "gpu_unittests",
       "google_apis_unittests",
-      "interactive_ui_tests",
+      {
+        "test": "interactive_ui_tests",
+        "swarming": {
+          "can_use_on_swarming_builders": true,
+          "shards": 2
+        }
+      },
       "ipc_tests",
       "jingle_unittests",
       "media_unittests",
@@ -226,22 +254,36 @@
       "mojo_application_manager_unittests",
       "mojo_shell_tests",
       "mojo_system_unittests",
-      "net_unittests",
+      {
+        "test": "net_unittests",
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        }
+      },
       "ppapi_unittests",
       "printing_unittests",
       "remoting_unittests",
       "sandbox_mac_unittests",
       "sql_unittests",
-      "sync_integration_tests",
+      {
+        "test": "sync_integration_tests",
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        }
+      },
       "sync_unit_tests",
       "ui_unittests",
-      "unit_tests",
+      {
+        "test": "unit_tests",
+        "swarming": {
+          "can_use_on_swarming_builders": true
+        }
+      },
       "url_unittests"
     ]
   },
   "Mac 10.7 Tests (dbg)(2)": {
     "gtest_tests": [
-      "browser_tests"
     ]
   }
 }