Add a few more entries to the confusables list for IDN

U+04CA (ӊ) => h
U+0E1F (ฟ) => w
U+0E23 (ร) => s

Bug: 813925, 813814
Test: components_unittests --gtest_filter=*IDN*
Change-Id: If81ea9bf1c1729f1b6ffc71d718dc5950ac825b5
Reviewed-on: https://chromium-review.googlesource.com/927741
Reviewed-by: Peter Kasting <pkasting@chromium.org>
Commit-Queue: Jungshik Shin <jshin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#538159}
4 files changed