Update how we send draws to gpu backend to reduce state setting.

src/gpu/glsl/GrGLSLProgramBuilder.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "glsl/GrGLSLProgramBuilder.h"
 
 #include "GrPipeline.h"
 #include "glsl/GrGLSLFragmentProcessor.h"
 #include "glsl/GrGLSLGeometryProcessor.h"
 #include "glsl/GrGLSLVarying.h"
 #include "glsl/GrGLSLXferProcessor.h"
 
 const int GrGLSLProgramBuilder::kVarsPerBlock = 8;
 
-GrGLSLProgramBuilder::GrGLSLProgramBuilder(const DrawArgs& args)
+GrGLSLProgramBuilder::GrGLSLProgramBuilder(const GrPipeline& pipeline,
+                                           const GrPrimitiveProcessor& primProc,
+                                           const GrProgramDesc& desc)
     : fVS(this)
     , fGS(this)
     , fFS(this)
     , fStageIndex(-1)
-    , fArgs(args)
+    , fPipeline(pipeline)
+    , fPrimProc(primProc)
+    , fDesc(desc)
     , fGeometryProcessor(nullptr)
     , fXferProcessor(nullptr)
     , fSamplerUniforms(4)
     , fNumVertexSamplers(0)
     , fNumGeometrySamplers(0)
     , fNumFragmentSamplers(0) {
 }
 
 void GrGLSLProgramBuilder::addFeature(GrShaderFlags shaders,
                                       uint32_t featureBit,
@@ skipping 325 matching lines @@
         delete fFragmentProcessors[i];
     }
 }
 
 void GrGLSLProgramBuilder::finalizeShaders() {
     this->varyingHandler()->finalize();
     fVS.finalize(kVertex_GrShaderFlag);
     fFS.finalize(kFragment_GrShaderFlag);
 
 }