Fix a node selection when creating a new item under the 'Other Bookmarks'
Fix a node selection when creating a new item under the 'Other Bookmarks'

BUG=30067
TEST=Right click 'Other Bookmarks' and choose 'Add Page' or 'Add Folder' to create a new item.  Make sure the editor opens with the 'Other Bookmarks' selected by default and the item is created under the 'Other Bookmarks'.

Review URL: http://codereview.chromium.org/506012

git-svn-id: http://src.chromium.org/svn/trunk/src@34648 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 64d9eeb22c50b3eb4f4621a0fcc1565910b03a22
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