1 files changed, 17 insertions, 0 deletions
diff --git a/gfx/skia/skia/src/utils/SkNullCanvas.cpp b/gfx/skia/skia/src/utils/SkNullCanvas.cpp
new file mode 100644
index 0000000000..3179282156
--- /dev/null
+++ b/gfx/skia/skia/src/utils/SkNullCanvas.cpp
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "include/utils/SkNullCanvas.h"
+
+#include "include/core/SkCanvas.h"
+#include "include/utils/SkNWayCanvas.h"
+
+std::unique_ptr<SkCanvas> SkMakeNullCanvas() {
+    // An N-Way canvas forwards calls to N canvas's. When N == 0 it's
+    // effectively a null canvas.
+    return std::unique_ptr<SkCanvas>(new SkNWayCanvas(0, 0));
+}