Additional logging for LoginPromptBrowserTest.IncorrectConfirmation
Additional logging for LoginPromptBrowserTest.IncorrectConfirmation

This test runs into intermittent timeouts. Logging is being added to help track
down causes.

BUG=69266
TEST=none

Review URL: http://codereview.chromium.org/6156008

git-svn-id: http://src.chromium.org/svn/trunk/src@71439 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 6dac5c422c0062bc3cffc6c53704a3891fc69ec9
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser