Add missing include needed for malloc.
Add missing include needed for malloc.

Patch by Craig Schlenter <craig.schlenter@gmail.com>

Review URL: http://codereview.chromium.org/67228

git-svn-id: http://src.chromium.org/svn/trunk/src@13864 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 19a02774eed7b600f00ac6184e6fb49e48afdab7
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