Remove deprecated functions.
Remove deprecated functions.

See https://code.google.com/p/dart/issues/detail?id=8136
Review URL: https://codereview.chromium.org//12217148

git-svn-id: b889c0189f1adfea19efba192a3d7a5b889e4120@18425 260f80e4-7a28-3924-810f-c04153c831b5

Pacane/test,apwilson/test,kevmoo/test,grouma/test,Pacane/test,grouma/test,iglherme/Guttiest,apwilson/test,kevmoo/test,greglittlefield-wf/test,iglherme/Guttiest,apwilson/test,greglittlefield-wf/test,grouma/test,iglherme/Guttiest,greglittlefield-wf/test,d2m/test,d2m/test,kevmoo/test,d2m/test