Use Skia to render fonts

skia/SConscript

Index: skia/SConscript
diff --git a/skia/SConscript b/skia/SConscript
index 283d3719f512f91365015d795c0b4395d4df6073..8dfd26a8b6b7d02ff916612afb62586a023726fb 100644
--- a/skia/SConscript
+++ b/skia/SConscript
@@ -154,6 +154,16 @@ input_files = [
   'sgl/SkXfermode.cpp',
 ]
 
+if env['PLATFORM'] == 'posix':
+  # On Linux we use Skia to render fonts with FreeType and fontconfig
+  input_files.remove('sgl/SkTypeface_fake.cpp')
+  input_files.remove('ports/SkFontHost_none.cpp')
+  input_files.append('sgl/SkTypeface.cpp')
+  input_files.append('ports/SkFontHost_FreeType.cpp')
+  input_files.append('ports/SkFontHost_gamma.cpp')
+  input_files.append('ports/SkFontHost_fontconfig.cpp')
+  input_files.append('images/SkMMapStream.cpp')
+
 if env['PLATFORM'] in ('darwin', 'posix'):
   input_files.append('ports/SkThread_pthread.cpp')