linux: don't double-depend on expat
linux: don't double-depend on expat

We already depend on expat via fontconfig; pulling in two copies
of the same symbols is a recipe for disaster.

Review URL: http://codereview.chromium.org/385021

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@31615 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser