Split command holding object (GrTargetCommands) out of GrInOrderDrawBuffer

src/gpu/GrDrawTarget.h

 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrDrawTarget_DEFINED
 #define GrDrawTarget_DEFINED
 
@@ skipping 555 matching lines @@
         GrPendingIOResource<const GrIndexBuffer, kRead_GrIOType>  fIndexBuffer;
     };
 
     /**
      * Used to populate the vertex and index buffer on the draw info before onDraw is called.
      */
     virtual void setDrawBuffers(DrawInfo*, size_t vertexStride) = 0;;
     bool programUnitTest(int maxStages);
 
 protected:
+    friend class GrTargetCommands; // for PipelineInfo
+
     enum GeometrySrcType {
         kNone_GeometrySrcType,     //<! src has not been specified
         kReserved_GeometrySrcType, //<! src was set using reserve*Space
         kBuffer_GeometrySrcType    //<! src was set using set*SourceToBuffer
     };
 
     struct GeometrySrcState {
         GeometrySrcType         fVertexSrc;
         union {
             // valid if src type is buffer
@@ skipping 264 matching lines @@
     virtual bool setupClip(GrPipelineBuilder*,
                            GrPipelineBuilder::AutoRestoreFragmentProcessors*,
                            GrPipelineBuilder::AutoRestoreStencil*,
                            GrScissorState* scissorState,
                            const SkRect* devBounds) SK_OVERRIDE;
 
     typedef GrDrawTarget INHERITED;
 };
 
 #endif