[webkit-reviews] review requested: [Bug 89562] Regression(r116408): Ctrl-A (select all) on large text file hangs the tab with high CPU usage : [Attachment 148630] Patch

[bugzilla-daemon at webkit.org]

Jacky Jiang <jkjiang at webkit.org> has asked  for review:
Bug 89562: Regression(r116408): Ctrl-A (select all) on large text file hangs
the tab with high CPU usage
https://bugs.webkit.org/show_bug.cgi?id=89562

Attachment 148630: Patch
https://bugs.webkit.org/attachment.cgi?id=148630&action=review