Add test configs for instanced rendering

src/gpu/instanced/InstancedRendering.h

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef gr_instanced_InstancedRendering_DEFINED
 #define gr_instanced_InstancedRendering_DEFINED
 
@@ skipping 125 matching lines @@
         Draw*                             fHeadDraw;
         Draw*                             fTailDraw;
 
         typedef GrDrawBatch INHERITED;
 
         friend class InstancedRendering;
     };
 
     typedef SkTInternalLList<Batch> BatchList;
 
-    InstancedRendering(GrGpu* gpu, AntialiasMode lastSupportedAAMode, bool canRenderToFloat);
+    InstancedRendering(GrGpu* gpu);
 
     const BatchList& trackedBatches() const { return fTrackedBatches; }
     const GrBuffer* vertexBuffer() const { SkASSERT(fVertexBuffer); return fVertexBuffer; }
     const GrBuffer* indexBuffer() const { SkASSERT(fIndexBuffer); return fIndexBuffer; }
 
     virtual void onBeginFlush(GrResourceProvider*) = 0;
     virtual void onDraw(const GrPipeline&, const InstanceProcessor&, const Batch*) = 0;
     virtual void onEndFlush() = 0;
     virtual void onResetGpuResources(ResetType) = 0;
 
 private:
     enum class State : bool {
         kRecordingDraws,
         kFlushing
     };
 
     Batch* SK_WARN_UNUSED_RESULT recordShape(ShapeType, const SkRect& bounds,
                                              const SkMatrix& viewMatrix, GrColor,
                                              const SkRect& localRect, bool antialias,
                                              const GrInstancedPipelineInfo&, bool* requireHWAA);
 
     bool selectAntialiasMode(const SkMatrix& viewMatrix, bool antialias,
                              const GrInstancedPipelineInfo&, bool* useHWAA, AntialiasMode*);
 
     virtual Batch* createBatch() = 0;
 
     const SkAutoTUnref<GrGpu>            fGpu;
-    const AntialiasMode                  fLastSupportedAAMode;
-    const bool                           fCanRenderToFloat;
     State                                fState;
     GrMemoryPool                         fDrawPool;
     SkSTArray<1024, ParamsTexel, true>   fParams;
     BatchList                            fTrackedBatches;
     SkAutoTUnref<const GrBuffer>         fVertexBuffer;
     SkAutoTUnref<const GrBuffer>         fIndexBuffer;
     SkAutoTUnref<GrBuffer>               fParamsBuffer;
 };
 
 }
 
 #endif