Moar clobbering landmines

Bots have been really lazy today and they have not picked up the
latest versions for some obscure reason

BUG=N
LOG=M
TBR=machenbach@chromium.org, littledan@chromium.org

Review URL: https://codereview.chromium.org/1171223002

Cr-Commit-Position: refs/heads/master@{#28883}

build/get_landmines.py

@@ -21,7 +21,7 @@ def main():
   print 'Revert activation of MSVS 2013.'
   print 'Activating MSVS 2013 again.'
   print 'Clobber after ICU roll.'
-  print 'Clobber after change to src/messages.h.'
+  print 'Moar clobbering...'
   return 0