fuchsia: Renaming src side of fuchsia bots, part 5

Step 5 of revised 7 step program.
https://chromium-review.googlesource.com/c/chromium/src/+/726314#message-4899c168cc8c4d3ec18d1442a7697fe9645ee185

Bug: 758256
Change-Id: Ib9ab90ee2038a2af72fe29a62042e55feb8fcecc
Reviewed-on: https://chromium-review.googlesource.com/728415
Reviewed-by: Dirk Pranke <dpranke@chromium.org>
Commit-Queue: Scott Graham <scottmg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#510655}
2 files changed