Move DstCopy on gpu into the GrXferProcessor.

BUG=skia:

Review URL: https://codereview.chromium.org/885923002

1 files changed, 2 insertions, 5 deletions

diff --git a/src/gpu/GrPipeline.h b/src/gpu/GrPipeline.h
index 24d0b62795..8480c00458 100644
--- a/src/gpu/GrPipeline.h
+++ b/src/gpu/GrPipeline.h
@@ -132,9 +132,7 @@ public:
 
     ///////////////////////////////////////////////////////////////////////////
 
-    const GrDeviceCoordTexture* getDstCopy() const { return fDstCopy.texture() ? &fDstCopy : NULL; }
-
-    const GrProgramDesc::DescInfo& descInfo() const { return fDescInfo; }
+    bool readsFragPosition() const { return fReadsFragPosition; }
 
     const GrPipelineInfo& getInitBatchTracker() const { return fInitBT; }
 
@@ -177,11 +175,10 @@ private:
     GrScissorState                      fScissorState;
     GrStencilSettings                   fStencilSettings;
     GrPipelineBuilder::DrawFace         fDrawFace;
-    GrDeviceCoordTexture                fDstCopy;
     uint32_t                            fFlags;
     ProgramXferProcessor                fXferProcessor;
     FragmentStageArray                  fFragmentStages;
-    GrProgramDesc::DescInfo             fDescInfo;
+    bool                                fReadsFragPosition;
     GrPipelineInfo                      fInitBT;
 
     // This function is equivalent to the offset into fFragmentStages where coverage stages begin.