Fix BMC #17814 - Browser fails to start when restore session fails
Fix BMC #17814 - Browser fails to start when restore session fails

When restore session fails, FinishedTabCreation() should create a new browser.
But we set always_create_tabbed_browser_ to false by mistake and hit this bug.


Former-commit-id: e23f04645edd1954b57d294b0aa68f98e03033f0
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