Fix issue where consecutive searches did not work.
Fix issue where consecutive searches did not work.

BUG=39557
TEST=Search for a, then search for b. The list should now show the results of b.

Review URL: http://codereview.chromium.org/1537001

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@42967 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