Creates BreakIterator::GetWordBreakStatus.

For multilingual spellchecking, we need a function to tell us the
current state of the iterator so we know what the spellchecker needs to
pay attention to. That is, we need to know if we've found a word or
characters that can be skipped over.

TEST=*Skippable*
TEST=*BreakStatus*

BUG=5102

Review URL: https://codereview.chromium.org/1272683002

Cr-Commit-Position: refs/heads/master@{#342958}


CrOS-Libchrome-Original-Commit: 3fc3250d48a1e1d280936a9de4c0875d4ec72e3e
3 files changed
tree: 82f6152011c670a3091368999c3018a3fd7d994e
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/