clean up some SkDebugf()

These annoy the crap out of me every time I run DM.

Change-Id: I76edf1d5a5c1931a93d208ba1d8db5220987e62d
Reviewed-on: https://skia-review.googlesource.com/126929
Commit-Queue: Mike Klein <mtklein@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
Auto-Submit: Mike Klein <mtklein@chromium.org>
Reviewed-by: Florin Malita <fmalita@chromium.org>
1 file changed