remove view matrix from context

src/gpu/GrStencilAndCoverTextContext.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrStencilAndCoverTextContext_DEFINED
 #define GrStencilAndCoverTextContext_DEFINED
 
@@ skipping 45 matching lines @@
     SkScalar                        fTextRatio;
     float                           fTextInverseRatio;
     SkGlyphCache*                   fGlyphCache;
     GrPathRange*                    fGlyphs;
     SkStrokeRec                     fStroke;
     uint16_t                        fGlyphIndices[kGlyphBufferSize];
     SkPoint                         fGlyphPositions[kGlyphBufferSize];
     int                             fQueuedGlyphCount;
     int                             fFallbackGlyphsIdx;
     SkMatrix                        fContextInitialMatrix;
+    SkMatrix                        fViewMatrix;
     bool                            fUsingDeviceSpaceGlyphs;
 
     GrStencilAndCoverTextContext(GrContext*, const SkDeviceProperties&);
 
-    virtual bool canDraw(const SkPaint& paint) SK_OVERRIDE;
+    virtual bool canDraw(const SkPaint& paint, const SkMatrix& viewMatrix) SK_OVERRIDE;
 
-    virtual void onDrawText(const GrPaint&, const SkPaint&, const char text[],
-                            size_t byteLength,
+    virtual void onDrawText(const GrPaint&, const SkPaint&, const SkMatrix& viewMatrix,
+                            const char text[], size_t byteLength,
                             SkScalar x, SkScalar y) SK_OVERRIDE;
-    virtual void onDrawPosText(const GrPaint&, const SkPaint&,
+    virtual void onDrawPosText(const GrPaint&, const SkPaint&, const SkMatrix& viewMatrix,
                                const char text[], size_t byteLength,
                                const SkScalar pos[], int scalarsPerPosition,
                                const SkPoint& offset) SK_OVERRIDE;
 
-    void init(const GrPaint&, const SkPaint&, size_t textByteLength, RenderMode);
-    bool mapToFallbackContext(GrContext::AutoMatrix&, SkMatrix* inverse);
+    void init(const GrPaint&, const SkPaint&, size_t textByteLength, RenderMode,
+              const SkMatrix& viewMatrix);
+    bool mapToFallbackContext(SkMatrix* inverse);
     void appendGlyph(const SkGlyph&, const SkPoint&);
     void flush();
     void finish();
 
 };
 
 #endif