Changes UnloadUITest to navigate to last URL synchronously in hopes of making ui test more consistent. I suspect I could get the same effect by changing the last sleep to kMaxTestExecutionTime, but seems best to use the sync function here.
Changes UnloadUITest to navigate to last URL synchronously in hopes of
making ui test more consistent. I suspect I could get the same effect
by changing the last sleep to kMaxTestExecutionTime, but seems best to
use the sync function here.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/10692

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@5354 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