Un-flake and enable test.
Un-flake and enable test.

Ran tests for a few hours on windows without seeing a failure.

BUG=44026
TEST=BrowserAppRefocusTest.*

Review URL: http://codereview.chromium.org/2870036

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@51362 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