Remove SkNEW and SkDELETE macros

include/gpu/effects/GrExtractAlphaFragmentProcessor.h

Index: include/gpu/effects/GrExtractAlphaFragmentProcessor.h
diff --git a/include/gpu/effects/GrExtractAlphaFragmentProcessor.h b/include/gpu/effects/GrExtractAlphaFragmentProcessor.h
index 59ae0198872eeb6c76deec7b457fd259f829f06d..29ff097d9d9bccfa2b05dc333f2bb246794f972f 100644
--- a/include/gpu/effects/GrExtractAlphaFragmentProcessor.h
+++ b/include/gpu/effects/GrExtractAlphaFragmentProcessor.h
@@ -18,7 +18,7 @@ public:
         if (!processor) {
             return nullptr;
         }
-        return SkNEW_ARGS(GrExtractAlphaFragmentProcessor, (processor));
+        return new GrExtractAlphaFragmentProcessor(processor);
     }
 
     ~GrExtractAlphaFragmentProcessor() override {}