@Override
	protected List<String> getCallingConventionNames() {
		List<String> list = new ArrayList<>();
		list.add(Function.UNKNOWN_CALLING_CONVENTION_STRING);
		list.add(Function.DEFAULT_CALLING_CONVENTION_STRING);
		list.addAll(function.getProgram().getFunctionManager().getCallingConventionNames());
		return list;
	}
Edit function signature for a specified Function
@param tool A reference to the active tool.
@param title The title of the dialog.
@param function the function which is having its signature edited.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/function/EditFunctionSignatureDialog.java