Reviewed by Dirk Schulze.

        Introduce FontMetrics abstraction
        https://bugs.webkit.org/show_bug.cgi?id=51456

        * src/ExternalPopupMenu.cpp: Use FontMetrics instead of Font to access the metrics.
        (WebKit::ExternalPopupMenu::getPopupMenuInfo):
        * src/WebFontImpl.cpp: Ditto.
        (WebKit::WebFontImpl::ascent):
        (WebKit::WebFontImpl::descent):
        (WebKit::WebFontImpl::height):
        (WebKit::WebFontImpl::lineSpacing):
        (WebKit::WebFontImpl::xHeight):
2011-01-21  Nikolas Zimmermann  <nzimmermann@rim.com>

        Reviewed by Dirk Schulze.

        Introduce FontMetrics abstraction
        https://bugs.webkit.org/show_bug.cgi?id=51456

        * FullscreenVideoController.cpp: Use FontMetrics instead of Font to access the metrics.
        (FullscreenVideoController::draw):
        * WebCoreSupport/WebDragClient.cpp: Ditto.
        (WebDragClient::createDragImageForLink):
        * WebKitGraph...