Start media.omx HIDL project.

Test: None

Bug: 31399200
Change-Id: I2fb1a6758ccc001c5631be1c642ad537d1ff5a10
diff --git a/media/Android.bp b/media/Android.bp
new file mode 100644
index 0000000..f2abc67
--- /dev/null
+++ b/media/Android.bp
@@ -0,0 +1,5 @@
+// This is an autogenerated file, do not edit.
+subdirs = [
+    "1.0",
+    "omx/1.0",
+]