Remove some unused functions and improve call_until_true

Now call_until_true can have arguments passed to it.
Remove some large methods are not used.

Change-Id: I132f3f2e8408a8ef125313e867773b94a7958216
1 file changed
tree: ab3594c0f9222ed6b7e9e4bfd668a8fe887445be
  1. common/
  2. functional/
  3. scenario/