Fix history of tabbed options again
Fix history of tabbed options again

r73704 broke it slightly (the wrong page was getting pushed into history). To make it more fullproof, I'm reverting it back to the argument-less pushHistoryState_().

BUG=none
TEST=manual

Review URL: http://codereview.chromium.org/6410103

git-svn-id: http://src.chromium.org/svn/trunk/src@73892 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 2866e60ab8d287c02dd509d49f1954598eb1a2bd
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