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

src/gpu/glsl/GrGLSLProgramBuilder.h

Index: src/gpu/glsl/GrGLSLProgramBuilder.h
diff --git a/src/gpu/glsl/GrGLSLProgramBuilder.h b/src/gpu/glsl/GrGLSLProgramBuilder.h
index 83c004da98d0c4cab0e80ff3156574766c31f742..fcfe4764d0815d7ea8b000aa19ccbdd26e7c3467 100644
--- a/src/gpu/glsl/GrGLSLProgramBuilder.h
+++ b/src/gpu/glsl/GrGLSLProgramBuilder.h
@@ -35,10 +35,10 @@ public:
     virtual const GrCaps* caps() const = 0;
     virtual const GrGLSLCaps* glslCaps() const = 0;
 
-    const GrPrimitiveProcessor& primitiveProcessor() const { return *fArgs.fPrimitiveProcessor; }
-    const GrPipeline& pipeline() const { return *fArgs.fPipeline; }
-    const GrProgramDesc& desc() const { return *fArgs.fDesc; }
-    const GrProgramDesc::KeyHeader& header() const { return fArgs.fDesc->header(); }
+    const GrPrimitiveProcessor& primitiveProcessor() const { return fPrimProc; }
+    const GrPipeline& pipeline() const { return fPipeline; }
+    const GrProgramDesc& desc() const { return fDesc; }
+    const GrProgramDesc::KeyHeader& header() const { return fDesc.header(); }
 
     void appendUniformDecls(GrShaderFlags visibility, SkString*) const;
 
@@ -82,7 +82,9 @@ public:
 
     int fStageIndex;
 
-    const DrawArgs& fArgs;
+    const GrPipeline&           fPipeline;
+    const GrPrimitiveProcessor& fPrimProc;
+    const GrProgramDesc&        fDesc;
 
     BuiltinUniformHandles fUniformHandles;
 
@@ -91,7 +93,9 @@ public:
     GrGLSLFragProcs fFragmentProcessors;
 
 protected:
-    explicit GrGLSLProgramBuilder(const DrawArgs& args);
+    explicit GrGLSLProgramBuilder(const GrPipeline&,
+                                  const GrPrimitiveProcessor&,
+                                  const GrProgramDesc&);
 
     void addFeature(GrShaderFlags shaders, uint32_t featureBit, const char* extensionName);