From dfbfc738a9edfff7a9804253175e380c230f3d21 Mon Sep 17 00:00:00 2001
From: Ethan Nicholas <ethannicholas@google.com>
Date: Mon, 18 Jun 2018 14:14:13 -0400
Subject: added GrSkSLFP and converted DitherEffect to use it

Bug: skia:
Change-Id: I84b71165eab1712355f3c7669cee2d33d259f3df
Reviewed-on: https://skia-review.googlesource.com/124504
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
---
 src/sksl/ir/SkSLModifiersDeclaration.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/sksl/ir/SkSLModifiersDeclaration.h')

diff --git a/src/sksl/ir/SkSLModifiersDeclaration.h b/src/sksl/ir/SkSLModifiersDeclaration.h
index 5c9608f02f..1f31926a30 100644
--- a/src/sksl/ir/SkSLModifiersDeclaration.h
+++ b/src/sksl/ir/SkSLModifiersDeclaration.h
@@ -23,7 +23,11 @@ struct ModifiersDeclaration : public ProgramElement {
     : INHERITED(-1, kModifiers_Kind)
     , fModifiers(modifiers) {}
 
-    String description() const {
+    std::unique_ptr<ProgramElement> clone() const override {
+        return std::unique_ptr<ProgramElement>(new ModifiersDeclaration(fModifiers));
+    }
+
+    String description() const override {
         return fModifiers.description() + ";";
     }
 
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