Cleanup in GrPipelineBuilder

src/gpu/gl/builders/GrGLProgramBuilder.cpp

Index: src/gpu/gl/builders/GrGLProgramBuilder.cpp
diff --git a/src/gpu/gl/builders/GrGLProgramBuilder.cpp b/src/gpu/gl/builders/GrGLProgramBuilder.cpp
index 6c8eae191d166bcbbb7fad9e77bf4a109b9b0593..bad1d63ae7a6432b47ee6dc4e7998b7de55b7ca2 100644
--- a/src/gpu/gl/builders/GrGLProgramBuilder.cpp
+++ b/src/gpu/gl/builders/GrGLProgramBuilder.cpp
@@ -203,8 +203,9 @@ void GrGLProgramBuilder::emitAndInstallProcs(GrGLSLExpr4* inputColor, GrGLSLExpr
 
     fFragmentProcessors.reset(SkNEW(GrGLInstalledFragProcs));
     int numProcs = this->pipeline().numFragmentStages();
-    this->emitAndInstallFragProcs(0, this->pipeline().numColorStages(), inputColor);
-    this->emitAndInstallFragProcs(this->pipeline().numColorStages(), numProcs,  inputCoverage);
+    this->emitAndInstallFragProcs(0, this->pipeline().numColorFragmentStages(), inputColor);
+    this->emitAndInstallFragProcs(this->pipeline().numColorFragmentStages(), numProcs,
+                                  inputCoverage);
     this->emitAndInstallXferProc(*this->pipeline().getXferProcessor(), *inputColor, *inputCoverage);
 }