Add IndexType parameter to GrDrawTarget::drawPaths

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 39 matching lines @@
          */
         kMaxPerformance_RenderMode,
     };
 
     GrDrawState                     fDrawState;
     GrDrawState::AutoRestoreEffects fStateRestore;
     SkScalar                        fTextRatio;
     float                           fTextInverseRatio;
     SkGlyphCache*                   fGlyphCache;
     GrPathRange*                    fGlyphs;
-    uint32_t                        fIndexBuffer[kGlyphBufferSize];
+    uint16_t                        fIndexBuffer[kGlyphBufferSize];
     float                           fTransformBuffer[2 * kGlyphBufferSize];
     int                             fPendingGlyphCount;
     SkMatrix                        fContextInitialMatrix;
     bool                            fNeedsDeviceSpaceGlyphs;
 
     GrStencilAndCoverTextContext(GrContext*, const SkDeviceProperties&);
 
     virtual bool canDraw(const SkPaint& paint) SK_OVERRIDE;
 
     virtual void onDrawText(const GrPaint&, const SkPaint&, const char text[],
                             size_t byteLength,
                             SkScalar x, SkScalar y) SK_OVERRIDE;
     virtual void onDrawPosText(const GrPaint&, const SkPaint&,
                                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);
     void appendGlyph(uint16_t glyphID, float x, float y);
     void flush();
     void finish();
 
 };
 
 #endif