Reviewed by Darin Adler.

        Rename SimpleFontData::scaledFontData to createScaledFontData
        https://bugs.webkit.org/show_bug.cgi?id=60723

        * platform/graphics/SimpleFontData.h:
        * platform/graphics/chromium/SimpleFontDataChromiumWin.cpp:
        * platform/graphics/chromium/SimpleFontDataLinux.cpp:
        * platform/graphics/freetype/SimpleFontDataFreeType.cpp:
        * platform/graphics/haiku/SimpleFontDataHaiku.cpp:
        * platform/graphics/mac/SimpleFontDataMac.mm:
        * platform/graphics/pango/SimpleFontDataPango.cpp:
        * platform/graphics/qt/SimpleFontDataQt.cpp:
        * platform/graphics/win/SimpleFontDataWin.cpp:
        * platform/graphics/wince/SimpleFontDataWinCE.cpp:
        * platform/graphics/wx/SimpleFontDataWx.cpp:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@86401 268f45cc-cd09-0410-ab3c-d52691b4dbfc