Whitespace test of CQ.

TBR=machenbach@chromium.org
NOPRESUBMIT=True
NOTRY=True
BUG=664915

Review-Url: https://codereview.chromium.org/2643563002
Cr-Commit-Position: refs/heads/master@{#42429}

tools/whitespace.txt

@@ -6,4 +6,4 @@ A Smi balks into a war and says:
 "I'm so deoptimized today!"
 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 autoroller bought a round of Himbeerbrause. Suddenly ...........