Remove the dead code in bookmark_editor_view.cc.
Remove the dead code in bookmark_editor_view.cc.

BUG=None
TEST=Open "Edit Bookmark" dialog. All folders should be expanded as before.

Patch from Satoshi.Matsuzaki <Satoshi.Matsuzaki@gmail.com>

Review URL: http://codereview.chromium.org/2856031

git-svn-id: http://src.chromium.org/svn/trunk/src@51547 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 5bb770b4472599949ad76723cac3955a91a4f30e
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser