Simplify nvpr text

src/gpu/GrStencilAndCoverTextContext.h

Index: src/gpu/GrStencilAndCoverTextContext.h
diff --git a/src/gpu/GrStencilAndCoverTextContext.h b/src/gpu/GrStencilAndCoverTextContext.h
index 4c57d3cb81d251227ebc959b027515562a3027fc..44b33a593dc95f1ce3f09f54aab0f0fa5149d24e 100644
--- a/src/gpu/GrStencilAndCoverTextContext.h
+++ b/src/gpu/GrStencilAndCoverTextContext.h
@@ -30,27 +30,6 @@ public:
     virtual ~GrStencilAndCoverTextContext();
 
 private:
-    enum RenderMode {
-        /**
-         * This is the render mode used by drawText(), which is mainly used by
-         * the Skia unit tests. It tries match the other text backends exactly,
-         * with the exception of not implementing LCD text, and doing anti-
-         * aliasing with the built-in MSAA.
-         */
-        kMaxAccuracy_RenderMode,
-
-        /**
-         * This is the render mode used by drawPosText(). It ignores hinting and
-         * LCD text, even if the client provided positions for hinted glyphs,
-         * and renders from a canonically-sized, generic set of paths for the
-         * given typeface. In the future we should work out a system for the
-         * client to know it should not provide hinted glyph positions. This
-         * render mode also tries to use GPU stroking for fake bold, even when
-         * SK_USE_FREETYPE_EMBOLDEN is set.
-         */
-        kMaxPerformance_RenderMode,
-    };
-
     SkScalar                                            fTextRatio;
     float                                               fTextInverseRatio;
     SkGlyphCache*                                       fGlyphCache;
@@ -61,10 +40,8 @@ private:
     SkSTArray<32, uint16_t, true>                       fFallbackIndices;
     SkSTArray<32, SkPoint, true>                        fFallbackPositions;
 
-    SkMatrix                                            fContextInitialMatrix;
     SkMatrix                                            fViewMatrix;
     SkMatrix                                            fLocalMatrix;
-    bool                                                fUsingDeviceSpaceGlyphs;
     SkAutoTUnref<GrRenderTarget>                        fRenderTarget;
     GrClip                                              fClip;
     SkIRect                                             fClipRect;
@@ -88,10 +65,8 @@ private:
                        const SkScalar pos[], int scalarsPerPosition,
                        const SkPoint& offset, const SkIRect& regionClipBounds) override;
 
-    void init(GrRenderTarget*, const GrClip&, const GrPaint&, const SkPaint&,
-              size_t textByteLength, RenderMode, const SkMatrix& viewMatrix,
-              const SkIRect& regionClipBounds);
-    bool mapToFallbackContext(SkMatrix* inverse);
+    void init(GrRenderTarget*, const GrClip&, const GrPaint&, const SkPaint&, size_t textByteLength,
+              const SkMatrix& viewMatrix, const SkIRect& regionClipBounds);
     void appendGlyph(const SkGlyph&, const SkPoint&);
     void flush(GrDrawContext* dc);
     void finish(GrDrawContext* dc);