All of these bots have been broken for months -- in some cases years. Removing them from the waterfall.
I think this means you can remove LLDBTriggerable.py as well
The lldb_scheduler should stay. @labath suggested that maybe it doesn't have to because the getSingleBranchSchedulers should cover the LLDB builders, but not all the LLDB builders are setup with depends_on_projects properties, so for some of them, getSingleBranchSchedulers will not work properly. You just need to update the builderNames list for the lldb_scheduler to no longer exclude the now-nonexistent lldb_android_builders