fix checkdeps bustage by adding skia to the list of acceptable includes for src/app
fix checkdeps bustage by adding skia to the list of acceptable includes for src/app

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@15369 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