Missed Arv's style comment in the previous commit for this. Using + for strings instead of +=.
Missed Arv's style comment in the previous commit for this.
Using + for strings instead of +=.

TBR=arv@chromium.org
Review URL: http://codereview.chromium.org/173323

git-svn-id: http://src.chromium.org/svn/trunk/src@24201 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: ff3c6197005928bccaab4e6b029674fda2c3176c
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