Remove unneccessary explicit blacklist.
Remove unneccessary explicit blacklist.

The heuristic should catch these. Keeping the list just makes it harder to find problems
with the heuristic.

BUG=none
TEST=Still no infobars for single-word queries on any networks.

Review URL: http://codereview.chromium.org/2917007

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@51979 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser