Use Skia to render fonts

skia/ports/SkFontHost_FreeType.cpp

Index: skia/ports/SkFontHost_FreeType.cpp
diff --git a/skia/ports/SkFontHost_FreeType.cpp b/skia/ports/SkFontHost_FreeType.cpp
index 4866f88a29dc323d2d3118277e62259cfae830f7..6430d2ddd213c67ce9a2236078ee55c8c824aea9 100644
--- a/skia/ports/SkFontHost_FreeType.cpp
+++ b/skia/ports/SkFontHost_FreeType.cpp
@@ -717,14 +717,6 @@ void SkScalerContext_FreeType::generatePath(const SkGlyph& glyph, SkPath* path)
     path->close();
 }
 
-static void map_y_to_pt(const FT_Matrix& mat, SkFixed y, SkPoint* pt)
-{
-    SkFixed x = SkFixedMul(mat.xy, y);
-    y = SkFixedMul(mat.yy, y);
-
-    pt->set(SkFixedToScalar(x), SkFixedToScalar(y));
-}
-
 void SkScalerContext_FreeType::generateFontMetrics(SkPaint::FontMetrics* mx, SkPaint::FontMetrics* my)
 {
     if (NULL == mx && NULL == my)