Merge "Add TetheringTests to postsubmit" am: a0c1281870 am: 2d89fa53d3 am: b9a8a92364

Change-Id: I6597bb11941d92f222e8dc0a4edf1e9f8e2a5fde
diff --git a/packages/Tethering/TEST_MAPPING b/packages/Tethering/TEST_MAPPING
new file mode 100644
index 0000000..73254cd
--- /dev/null
+++ b/packages/Tethering/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "postsubmit": [
+    {
+      "name": "TetheringTests"
+    }
+  ]
+}