Remove TextCodecUTF8 crash signatures since the bug has been fixed by http://trac.webkit.org/changeset/78541.
Remove TextCodecUTF8 crash signatures since the bug has been fixed by http://trac.webkit.org/changeset/78541.

BUG=73055,73059
TEST=none
Review URL: http://codereview.chromium.org/6525059

git-svn-id: http://src.chromium.org/svn/trunk/src@75646 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: de1498a648ba31c90f12ac083963001c54224587
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser