Add an Error class for ServiceWorkers

This class could eventually be generically exposed as WebError, and wrap DOMError.

BUG=285976

Review URL: https://codereview.chromium.org/27278002

git-svn-id: svn://svn.chromium.org/blink/trunk@161275 bbb929c8-8fbe-4397-9dbb-9b2b20218538
12 files changed
tree: a99d86c7a600ea6ff561533d872cfe0d50adb204
  1. third_party/