Changes font_skia to use font bounding box rather than ascent/descent. This gets us closer to sizes used by pango. It's not ideal, but as we can't switch to pango (startup hit), this is the best I can do.
Changes font_skia to use font bounding box rather than
ascent/descent. This gets us closer to sizes used by pango. It's not
ideal, but as we can't switch to pango (startup hit), this is the best
I can do.

BUG=20823
TEST=see bug

Review URL: http://codereview.chromium.org/211003

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@26509 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