Remove GrRenderTarget from GrPipelineBuilder

src/gpu/GrPipeline.cpp

Index: src/gpu/GrPipeline.cpp
diff --git a/src/gpu/GrPipeline.cpp b/src/gpu/GrPipeline.cpp
index d52e811df050ae131ed5b996ca47698c24a1e461..20089a6a4c6ced2199754d4a6ab100e3fd7da694 100644
--- a/src/gpu/GrPipeline.cpp
+++ b/src/gpu/GrPipeline.cpp
@@ -8,6 +8,7 @@
 #include "GrPipeline.h"
 
 #include "GrCaps.h"
+#include "GrDrawContext.h"
 #include "GrDrawTarget.h"
 #include "GrGpu.h"
 #include "GrPipelineBuilder.h"
@@ -22,11 +23,12 @@ GrPipeline* GrPipeline::CreateAt(void* memory, const CreateArgs& args,
     const GrPipelineBuilder& builder = *args.fPipelineBuilder;
 
     GrPipeline* pipeline = new (memory) GrPipeline;
-    pipeline->fRenderTarget.reset(builder.fRenderTarget.get());
+    GrRenderTarget* rt = args.fDrawContext->accessRenderTarget();
+    pipeline->fRenderTarget.reset(rt);
     SkASSERT(pipeline->fRenderTarget);
     pipeline->fScissorState = *args.fScissor;
     if (builder.hasUserStencilSettings() || args.fHasStencilClip) {
-        const GrRenderTargetPriv& rtPriv = builder.getRenderTarget()->renderTargetPriv();
+        const GrRenderTargetPriv& rtPriv = rt->renderTargetPriv();
         pipeline->fStencilSettings.reset(*builder.getUserStencil(), args.fHasStencilClip,
                                          rtPriv.numStencilBits());
         SkASSERT(!pipeline->fStencilSettings.usesWrapOp() || args.fCaps->stencilWrapOpsSupport());
@@ -51,7 +53,7 @@ GrPipeline* GrPipeline::CreateAt(void* memory, const CreateArgs& args,
     }
 
     // Create XferProcessor from DS's XPFactory
-    bool hasMixedSamples = builder.getRenderTarget()->hasMixedSamples() &&
+    bool hasMixedSamples = args.fDrawContext->hasMixedSamples() &&
                            (builder.isHWAntialias() || !pipeline->fStencilSettings.isDisabled());
     const GrXPFactory* xpFactory = builder.getXPFactory();
     SkAutoTUnref<GrXferProcessor> xferProcessor;