GTK: When using a dark chrome-theme, make sure we have black text in highlighted bookmark bar items for contrast.
GTK: When using a dark chrome-theme, make sure we have black text in highlighted
bookmark bar items for contrast.

BUG=40372
TEST=none

Review URL: http://codereview.chromium.org/4053004

git-svn-id: http://src.chromium.org/svn/trunk/src@63566 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 9955b8986db574e9f5b7ff4cb04acfd4abf7196b
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