gn2bp: remove target_vendor_available list

I don't think we'll need this.

Test: n/a
Change-Id: I88a7f8420e233d850b0aaa7d4deddca913d03cc8
diff --git a/tools/gn2bp/gen_android_bp b/tools/gn2bp/gen_android_bp
index ee08f42..eda1108 100755
--- a/tools/gn2bp/gen_android_bp
+++ b/tools/gn2bp/gen_android_bp
@@ -46,10 +46,6 @@
     # TODO: remove if this is not useful for the cronet build.
 ]
 
-target_vendor_available = [
-    '//:libperfetto_client_experimental',
-]
-
 # Proto target groups which will be made public.
 proto_groups = {
     # TODO: remove if this is not used for the cronet build.
@@ -842,7 +838,6 @@
 
   blueprint.add_module(module)
   module.host_supported = (name_without_toolchain in target_host_supported)
-  module.vendor_available = (name_without_toolchain in target_vendor_available)
   module.init_rc = target_initrc.get(target.name, [])
   module.srcs.update(
       gn_utils.label_to_path(src)