[tools] Whitespace CL after migrating builders to LUCI

TBR=machenbach@chromium.org

Bug: chromium:748036, chromium:748038, chromium:748124
Change-Id: Iec59098bf0687a89dd967d12d03e6d4e08293780
Reviewed-on: https://chromium-review.googlesource.com/805236
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49816}

tools/whitespace.txt

@@ -7,4 +7,4 @@ A Smi balks into a war and says:
 The doubles heard this and started to unbox.
 The Smi looked at them when a crazy v8-autoroll account showed up......
 The autoroller bought a round of Himbeerbrause. Suddenly.....
-The bartender starts to shake the bottles...............
+The bartender starts to shake the bottles.............