Remove hyphen dictionary from WebKitUnitTests isolate file (take 2).
Remove hyphen dictionary from WebKitUnitTests isolate file (take 2).

We need to remove this before we can delete the chromium
code.

BUG=None
TBR=ojan@chromium.org

First landing attempt: https://codereview.chromium.org/21124014

Review URL: https://codereview.chromium.org/21581002

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@155343 bbb929c8-8fbe-4397-9dbb-9b2b20218538

primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs,primiano/blink-gitcs