Bug 959380 - 4/5 - Make gfxContentType a typed enum - r=jrmuizel
find . -type f | grep -v '\./obj' | grep -v '\.hg' | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)GFX_CONTENT_\(COLOR\|ALPHA\|COLOR_ALPHA\|SENTINEL\)\($\|[^A-Za-z0-9_]\)/\1gfxContentType::\2\3/g'
