Whitespace change to verify dcommit is happy again

TBR=vadimsh@chromium.org
BUG=

Review URL: https://codereview.chromium.org/450053004

Cr-Commit-Position: refs/heads/master@{#288237}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@288237 0039d316-1c4b-4281-b951-d872f2087c98

build/whitespace_file.txt

@@ -127,3 +127,4 @@ and visited it upon the bots, that great destruction might be wrought upon
 their outdated binaries. In clobberus, veritas.
 
 As the git approaches, light begins to shine through the SCM thrice again...
+However, the git, is, after all, quite stupid.