cleanup friends in GrGpu

src/gpu/GrInOrderDrawBuffer.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 GrInOrderDrawBuffer_DEFINED
 #define GrInOrderDrawBuffer_DEFINED
 
@@ skipping 265 matching lines @@
                                       void** vertices) SK_OVERRIDE;
     virtual bool onReserveIndexSpace(int indexCount,
                                      void** indices) SK_OVERRIDE;
     virtual void releaseReservedVertexSpace() SK_OVERRIDE;
     virtual void releaseReservedIndexSpace() SK_OVERRIDE;
     virtual void geometrySourceWillPush() SK_OVERRIDE;
     virtual void geometrySourceWillPop(const GeometrySrcState& restoredState) SK_OVERRIDE;
     virtual void willReserveVertexAndIndexSpace(int vertexCount,
                                                 int indexCount) SK_OVERRIDE;
 
-    virtual void didAddGpuTraceMarker() SK_OVERRIDE {}
-    virtual void didRemoveGpuTraceMarker() SK_OVERRIDE {}
-
     // Attempts to concat instances from info onto the previous draw. info must represent an
     // instanced draw. The caller must have already recorded a new draw state and clip if necessary.
     int concatInstancedDraw(const DrawInfo& info, const GrClipMaskManager::ScissorState&);
 
     // Determines whether the current draw operation requieres a new drawstate and if so records it.
     void recordStateIfNecessary();
     // We lazily record clip changes in order to skip clips that have no effect.
     void recordClipIfNecessary();
     // Records any trace markers for a command after adding it to the buffer.
     void recordTraceMarkersIfNecessary();
@@ skipping 28 matching lines @@
     typedef SkSTArray<kGeoPoolStatePreAllocCnt, GeometryPoolState> GeoPoolStateStack;
 
     GeoPoolStateStack                                   fGeoPoolStateStack;
     bool                                                fFlushing;
     uint32_t                                            fDrawID;
 
     typedef GrClipTarget INHERITED;
 };
 
 #endif