Add in TEST_MAPPING for acloud unittests. am: 18262496fc am: 8bb5f11fdc am: 57cff427fa
am: 2740627300

Change-Id: I0d09cd26685782dd114eef37aab983efb6784446

TEST_MAPPING

diff --git a/TEST_MAPPING b/TEST_MAPPING
new file mode 100644
index 0000000..61a80b2
--- /dev/null
+++ b/TEST_MAPPING
@@ -0,0 +1,8 @@
+{
+  "presubmit" : [
+    {
+      "name" : "acloud_test",
+      "host" : true
+    }
+  ]
+}