Remove vertex/index buffer factilities from GrDrawTarget.

src/gpu/GrFlushToGpuDrawTarget.h

Index: src/gpu/GrFlushToGpuDrawTarget.h
diff --git a/src/gpu/GrFlushToGpuDrawTarget.h b/src/gpu/GrFlushToGpuDrawTarget.h
index fa0ff4aa9cb2096125560382a87bb334d1a939dc..426a7c42d77382c9c6639b74538c274427261fa4 100644
--- a/src/gpu/GrFlushToGpuDrawTarget.h
+++ b/src/gpu/GrFlushToGpuDrawTarget.h
@@ -24,8 +24,6 @@ class GrFlushToGpuDrawTarget : public GrClipTarget {
 public:
     GrFlushToGpuDrawTarget(GrGpu*, GrVertexBufferAllocPool*,GrIndexBufferAllocPool*);
 
-    ~GrFlushToGpuDrawTarget() override;
-
     /**
      * Empties the draw buffer of any queued up draws. This must not be called while inside an
      * unbalanced pushGeometrySource().
@@ -40,58 +38,24 @@ public:
      */
     void flush();
 
-    bool geometryHints(size_t vertexStride, int* vertexCount, int* indexCount) const override;
-
 protected:
     GrGpu* getGpu() { return fGpu; }
     const GrGpu* getGpu() const{ return fGpu; }
 
-    GrVertexBufferAllocPool* getVertexAllocPool() { return fVertexPool; }
+    GrVertexBufferAllocPool* getVertexAllocPool() { return fVertexPool; }
     GrIndexBufferAllocPool* getIndexAllocPool() { return fIndexPool; }
 
-    // TODO all of this goes away when batch is everywhere
-    enum {
-        kGeoPoolStatePreAllocCnt = 4,
-    };
-
-    struct GeometryPoolState {
-        const GrVertexBuffer*   fPoolVertexBuffer;
-        int                     fPoolStartVertex;
-        const GrIndexBuffer*    fPoolIndexBuffer;
-        int                     fPoolStartIndex;
-        // caller may conservatively over reserve vertices / indices.
-        // we release unused space back to allocator if possible
-        // can only do this if there isn't an intervening pushGeometrySource()
-        size_t                  fUsedPoolVertexBytes;
-        size_t                  fUsedPoolIndexBytes;
-    };
-
-    typedef SkSTArray<kGeoPoolStatePreAllocCnt, GeometryPoolState> GeoPoolStateStack;
-    const GeoPoolStateStack& getGeoPoolStateStack() const { return fGeoPoolStateStack; }
-
-    void willReserveVertexAndIndexSpace(int vertexCount,
-                                        size_t vertexStride,
-                                        int indexCount) override;
-
 private:
     virtual void onReset() = 0;
 
     virtual void onFlush() = 0;
 
-    void setDrawBuffers(DrawInfo*, size_t stride) override;
-    bool onReserveVertexSpace(size_t vertexSize, int vertexCount, void** vertices) override;
-    bool onReserveIndexSpace(int indexCount, void** indices) override;
-    void releaseReservedVertexSpace() override;
-    void releaseReservedIndexSpace() override;
-    void geometrySourceWillPush() override;
-    void geometrySourceWillPop(const GeometrySrcState& restoredState) override;
     bool onCanCopySurface(const GrSurface* dst,
                           const GrSurface* src,
                           const SkIRect& srcRect,
                           const SkIPoint& dstPoint) override;
     bool onInitCopySurfaceDstDesc(const GrSurface* src, GrSurfaceDesc* desc) override;
 
-    GeoPoolStateStack                   fGeoPoolStateStack;
     SkAutoTUnref<GrGpu>                 fGpu;
     GrVertexBufferAllocPool*            fVertexPool;
     GrIndexBufferAllocPool*             fIndexPool;