[reliability] Add crash signature for crash in webkit_glue::DataSourceInitDone

TBR=willchan@chromium.org
BUG=90393
Review URL: http://codereview.chromium.org/7497015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src/chrome/test/data/reliability@94146 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed
tree: 607285a16857f6c24d8daef5dce0b256f9e63595
  1. sample_pages/
  2. known_crashes.txt