backends, text support on Windows (GDI+), rudimentary text support on Linux (libart/freetype2), presentation
attributes, lots of bug fixes (see bug 182533 for dependency list).
Not part of default build; code is #ifdef'ed out.
r=sicking, sr=jst for dom and htmlparser changes
r=bsmedberg, sr=tor for config changes
r=dbaron, sr=bzbarsky for content and layout changes
r=tor, sr=bzbarsky for gfx changes
git-svn-id: svn://10.0.0.236/trunk@152468 18797224-902f-48f8-a5cc-f745e15eee43
scrollbars unconditionally, but can now leave out heavyweight widgets like
grid, listbox, and tree. r=bzbarsky, sr=alecf.
git-svn-id: svn://10.0.0.236/trunk@141016 18797224-902f-48f8-a5cc-f745e15eee43