[webkit-reviews] review requested: [Bug 86573] [chromium] Get text direction at the start and end of selection. : [Attachment 142406] Patch

[bugzilla-daemon at webkit.org]

Hao Zheng <zhenghao at chromium.org> has asked  for review:
Bug 86573: [chromium] Get text direction at the start and end of selection.
https://bugs.webkit.org/show_bug.cgi?id=86573

Attachment 142406: Patch
https://bugs.webkit.org/attachment.cgi?id=142406&action=review