[webkit-reviews] review requested: [Bug 23175] String and UString should be able to share a UChar* buffer. : [Attachment 26609] Part 2: Refactor UString::Rep into two classes which reduces memory usage for the base Rep class.

[bugzilla-daemon at webkit.org]

David Levin <levin at chromium.org> has asked  for review:
Bug 23175: String and UString should be able to share a UChar* buffer.
https://bugs.webkit.org/show_bug.cgi?id=23175

Attachment 26609: Part 2: Refactor UString::Rep into two classes which reduces
memory usage for the base Rep class.
https://bugs.webkit.org/attachment.cgi?id=26609&action=review