Temporary fix for NetworkScan
Temporary fix for NetworkScan

BUG=
TEST=Run chromeos_wifi_compliance.py and should see no JSONInterfaceErrors from WaitUntilNetworkIsAvailable

Review URL: http://codereview.chromium.org/6878049

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@82152 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