Changes

E1 cosmetic: reduce white space in hard-coded TRAU-DL frames

By changing the white space structure of these hard-coded frames
to only have one leading tab on each line of 8 frame bits, we make
it easier to replace these hard-coded frames with different versions
that are programmatically generated, as will be done in the following
patches.

Change-Id: I3d0c931d4dc3d916ba4c5eb081bea22d9c7144de