Revert of removing equality / compute invariant loops from GrGeometryProcessors

src/gpu/GrAARectRenderer.cpp

Index: src/gpu/GrAARectRenderer.cpp
diff --git a/src/gpu/GrAARectRenderer.cpp b/src/gpu/GrAARectRenderer.cpp
index da0a513842599e387c1602ba7a31a9b0a7a3b0c0..83c1d91ec8ec42ce4a809f3febd7b0d594d58d77 100644
--- a/src/gpu/GrAARectRenderer.cpp
+++ b/src/gpu/GrAARectRenderer.cpp
@@ -44,11 +44,11 @@
     const GrGeometryProcessor* gp;
     if (tweakAlphaForCoverage) {
         gp = GrDefaultGeoProcFactory::Create(flags, GrColor_WHITE, SkMatrix::I(), localMatrix,
-                                             0xff);
+                                             false, 0xff);
     } else {
         flags |= GrDefaultGeoProcFactory::kCoverage_GPType;
         gp = GrDefaultGeoProcFactory::Create(flags, GrColor_WHITE, SkMatrix::I(), localMatrix,
-                                             0xff);
+                                             false, 0xff);
     }
     return gp;
 }