Rename one last WebKit -> blink namespace
Rename one last WebKit -> blink namespace

My Python scripts missed this mention because it's in a script.

R=eseidel@chromium.org
BUG=295096

Review URL: https://codereview.chromium.org/62203005

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@161505 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