iw: make it available in vendor/bin

BUG: 119665526
Test:
lunch sdk_gphone_x86-user
make -j
emulator
wifi should work

Change-Id: I217cd89c420c04c5f26d66d15295a37d97c4f475
diff --git a/Android.bp b/Android.bp
index c3b4f26..34606b9 100644
--- a/Android.bp
+++ b/Android.bp
@@ -6,8 +6,8 @@
     out: ["version.c"],
 }
 
-cc_binary {
-    name: "iw",
+cc_defaults {
+    name: "iw_common",
 
     srcs: [
         "iw.c",
@@ -60,3 +60,16 @@
     ldflags: ["-Wl,--no-gc-sections"],
     static_libs: ["libnl"],
 }
+
+cc_binary {
+    name: "iw",
+
+    defaults: ["iw_common"],
+}
+
+cc_binary {
+    name: "iw_vendor",
+    stem: "iw",
+    vendor: true,
+    defaults: ["iw_common"],
+}