added support for PLS path rendering

src/gpu/gl/GrGLProgram.cpp

Index: src/gpu/gl/GrGLProgram.cpp
diff --git a/src/gpu/gl/GrGLProgram.cpp b/src/gpu/gl/GrGLProgram.cpp
index 007d9670bc5cd5bc49f602124b012aee574777c8..8ef188bf2b074c2471805fc632abe8980ac307cb 100644
--- a/src/gpu/gl/GrGLProgram.cpp
+++ b/src/gpu/gl/GrGLProgram.cpp
@@ -89,9 +89,12 @@ void GrGLProgram::setData(const GrPrimitiveProcessor& primProc,
 
     this->setFragmentData(primProc, pipeline, textureBindings);
 
-    const GrXferProcessor& xp = pipeline.getXferProcessor();
-    fXferProcessor->setData(fProgramDataManager, xp);
-    append_texture_bindings(xp, textureBindings);
+    if (primProc.getPixelLocalStorageState() != 
+        GrPixelLocalStorageState::kDraw_GrPixelLocalStorageState) {
+        const GrXferProcessor& xp = pipeline.getXferProcessor();
+        fXferProcessor->setData(fProgramDataManager, xp);
+        append_texture_bindings(xp, textureBindings);
+    }
 }
 
 void GrGLProgram::setFragmentData(const GrPrimitiveProcessor& primProc,