linux: fix build error on gcc-4.4 on Ubuntu
linux: fix build error on gcc-4.4 on Ubuntu

Patch by Joel Stanley <joel@jms.id.au>

Review URL: http://codereview.chromium.org/261021

git-svn-id: http://src.chromium.org/svn/trunk/src@28388 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 481c0e31e3deb7e464562f310c834070a4aba508
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