Put drawPath in GrBatch.

src/gpu/GrBufferedDrawTarget.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrBufferedDrawTarget_DEFINED
 #define GrBufferedDrawTarget_DEFINED
 
@@ skipping 55 matching lines @@
     }
 
     void unallocState(StateForPathDraw* state) {
         state->unref();
         fPipelineBuffer.unalloc(state);
     }
 
     void onReset() override;
     void onFlush() override;
 
-    void onDrawPath(const GrPathProcessor*,
-                    const GrPath*,
-                    const GrStencilSettings&,
-                    const PipelineInfo&) override;
     void onDrawPaths(const GrPathProcessor*,
                      const GrPathRange*,
                      const void* indices,
                      PathIndexType,
                      const float transformValues[],
                      PathTransformType,
                      int count,
                      const GrStencilSettings&,
                      const PipelineInfo&) override;
 
@@ skipping 19 matching lines @@
     SkChunkAlloc                        fPathIndexBuffer;
     SkChunkAlloc                        fPathTransformBuffer;
     SkChunkAlloc                        fPipelineBuffer;
     uint32_t                            fDrawID;
     SkAutoTUnref<StateForPathDraw>      fPrevState;
 
     typedef GrClipTarget INHERITED;
 };
 
 #endif