[webkit-reviews] review requested: [Bug 26762] clean up indentRegion : [Attachment 31963] cleans up indentRegion and adds some utility functions to htmlediting.h/cpp

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at google.com> has asked  for review:
Bug 26762: clean up indentRegion
https://bugs.webkit.org/show_bug.cgi?id=26762

Attachment 31963: cleans up indentRegion and adds some utility functions to
htmlediting.h/cpp
https://bugs.webkit.org/attachment.cgi?id=31963&action=review