Add mb config and testing spec for new android clang x86 tester.

testing/buildbot/chromium.fyi.json

Index: testing/buildbot/chromium.fyi.json
diff --git a/testing/buildbot/chromium.fyi.json b/testing/buildbot/chromium.fyi.json
index a5ff710cff69a924cec05a84161a1e67e8cf2590..472b3d6e6c122b735377921f35892893bc6709a6 100644
--- a/testing/buildbot/chromium.fyi.json
+++ b/testing/buildbot/chromium.fyi.json
@@ -3055,6 +3055,306 @@
       }
     ]
   },
+  "ClangToTAndroid x64": {
+    "gtest_tests": [
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "accessibility_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "angle_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "base_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "blink_heap_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "blink_platform_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "browser_tests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "cacheinvalidation_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "capture_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "cast_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "cc_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "chromedriver_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "components_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "content_browsertests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "content_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "crypto_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "display_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "extensions_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "gcm_unit_tests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "gfx_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "google_apis_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "gpu_ipc_service_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "gpu_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "interactive_ui_tests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "ipc_tests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "jingle_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "media_blink_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "media_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "message_center_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "midi_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "mojo_common_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "mojo_public_bindings_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "mojo_public_system_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "mojo_system_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "net_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "ppapi_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "printing_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "remoting_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "sandbox_mac_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "skia_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "sql_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "sync_integration_tests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "ui_base_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "unit_tests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "url_unittests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "webkit_unit_tests"
+      },
+      {
+        "swarming": {
+          "can_use_on_swarming_builders": false
+        },
+        "test": "wtf_unittests"
+      }
+    ],
+    "instrumentation_tests": [
+      {
+        "test": "android_webview_test_apk"
+      },
+      {
+        "test": "blimp_test_apk"
+      },
+      {
+        "test": "chrome_public_test_apk"
+      },
+      {
+        "test": "chrome_sync_shell_test_apk"
+      },
+      {
+        "test": "content_shell_test_apk"
+      },
+      {
+        "test": "mojo_test_apk"
+      }
+    ]
+  },
   "ClangToTAndroidASan": {
     "gtest_tests": [
       {