Add standalone drawText for GrTextContext.

include/gpu/GrDistanceFieldTextContext.h

Index: include/gpu/GrDistanceFieldTextContext.h
diff --git a/include/gpu/GrDistanceFieldTextContext.h b/include/gpu/GrDistanceFieldTextContext.h
index 4fde6ceef8d8b8dc3e8375c9732d4f14d7211466..27bc390de666e698c0380e0d77342e5c298a3ff6 100755
--- a/include/gpu/GrDistanceFieldTextContext.h
+++ b/include/gpu/GrDistanceFieldTextContext.h
@@ -17,26 +17,20 @@ class GrTextStrike;
  */
 class GrDistanceFieldTextContext : public GrTextContext {
 public:
-    virtual void drawPackedGlyph(GrGlyph::PackedID, GrFixed left, GrFixed top,
-                                 GrFontScaler*) SK_OVERRIDE;
-
-    void drawText(const char text[], size_t byteLength,
-                  SkScalar x, SkScalar y, SkGlyphCache*, GrFontScaler*);
+    void drawText(const char text[], size_t byteLength, SkScalar x, SkScalar y) SK_OVERRIDE;

[bsalomon, 2014/01/27 21:51:25]

virtual? (and several more)

[jvanverth1, 2014/01/28 18:05:33]

Done.

     void drawPosText(const char text[], size_t byteLength,
                      const SkScalar pos[], SkScalar constY,
-                     int scalarsPerPosition,
-                     SkGlyphCache* cache, GrFontScaler* fontScaler);
-
-    const SkPaint& getSkPaint() { return fSkPaint; }
+                     int scalarsPerPosition) SK_OVERRIDE;
 
 private:
-    GrDistanceFieldTextContext(GrContext*, const GrPaint&, const SkPaint&);
+    GrDistanceFieldTextContext(SkGpuDevice*, const GrPaint&, const SkPaint&);
     virtual ~GrDistanceFieldTextContext();
     friend class GrTTextContextManager<GrDistanceFieldTextContext>;
 
     GrTextStrike*           fStrike;
     SkScalar                fTextRatio;
 
+    void drawPackedGlyph(GrGlyph::PackedID, GrFixed left, GrFixed top, GrFontScaler*);
     void flushGlyphs();                 // automatically called by destructor
 
     enum {