linux: use internal libjpeg for bots that don't have it
linux: use internal libjpeg for bots that don't have it

Review URL: http://codereview.chromium.org/549169

git-svn-id: http://src.chromium.org/svn/trunk/src@37230 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 4955fba5ee19dcbd837fbadde24afd8c0317395c
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