Revert "Revert "added GrSkSLFP and converted DitherEffect to use it""

This reverts commit f2030783094e502fb74221077a5ee7cb41287fe4.

Bug: skia:
Change-Id: Icaaa8b3ea652a8f126bfbcc788a360493a7ebe3e
Reviewed-on: https://skia-review.googlesource.com/137391
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/src/sksl/ir/SkSLVarDeclarationsStatement.h b/src/sksl/ir/SkSLVarDeclarationsStatement.h
index 0258e66c6e..c9c1df175b 100644
--- a/src/sksl/ir/SkSLVarDeclarationsStatement.h
+++ b/src/sksl/ir/SkSLVarDeclarationsStatement.h
@@ -30,11 +30,16 @@ struct VarDeclarationsStatement : public Statement {
         return true;
     }
 
+    std::unique_ptr<Statement> clone() const override {
+        std::unique_ptr<VarDeclarations> cloned((VarDeclarations*) fDeclaration->clone().release());
+        return std::unique_ptr<Statement>(new VarDeclarationsStatement(std::move(cloned)));
+    }
+
     String description() const override {
         return fDeclaration->description() + ";";
     }
 
-    std::shared_ptr<VarDeclarations> fDeclaration;
+    std::unique_ptr<VarDeclarations> fDeclaration;
 
     typedef Statement INHERITED;
 };