Fix flakiness...

Fix flakiness

Fix expectations and check for locked workstation to make
tests depending on user input non-flaky.

BUG=47596, 26549
TEST=FullTabUITest.CtrlN,FullTabUITest.KeyboardBackForward


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=65994

[ananta, 2010-11-12 21:10:33]

LGTM

http://codereview.chromium.org/4866002/diff/1/chrome_frame/test/navigation_te...
File chrome_frame/test/navigation_test.cc (right):

http://codereview.chromium.org/4866002/diff/1/chrome_frame/test/navigation_te...
chrome_frame/test/navigation_test.cc:306:
//.WillOnce(WatchWindow(&win_observer_mock, kAlertDlgCaption, ""));
Remove?

http://codereview.chromium.org/4866002/diff/1/chrome_frame/test/ui_test.cc
File chrome_frame/test/ui_test.cc (right):

http://codereview.chromium.org/4866002/diff/1/chrome_frame/test/ui_test.cc#ne...
chrome_frame/test/ui_test.cc:143: 
Add another .WillOnce here? Perhaps .WillOnce(testing::Return());