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diff --git a/chromium/third_party/blink/renderer/platform/graphics/gradient_generated_image.h b/chromium/third_party/blink/renderer/platform/graphics/gradient_generated_image.h
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+/*
+ * Copyright (C) 2008, 2012 Apple Computer, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_GRADIENT_GENERATED_IMAGE_H_
+#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_GRADIENT_GENERATED_IMAGE_H_
+
+#include "base/memory/scoped_refptr.h"
+#include "third_party/blink/renderer/platform/graphics/generated_image.h"
+#include "third_party/blink/renderer/platform/graphics/gradient.h"
+
+namespace blink {
+
+class PLATFORM_EXPORT GradientGeneratedImage final : public GeneratedImage {
+ public:
+  static scoped_refptr<GradientGeneratedImage> Create(
+      scoped_refptr<Gradient> generator,
+      const FloatSize& size) {
+    return base::AdoptRef(
+        new GradientGeneratedImage(std::move(generator), size));
+  }
+
+  ~GradientGeneratedImage() override = default;
+
+  bool ApplyShader(PaintFlags&, const SkMatrix&) override;
+
+ protected:
+  void Draw(PaintCanvas*,
+            const PaintFlags&,
+            const FloatRect&,
+            const FloatRect&,
+            RespectImageOrientationEnum,
+            ImageClampingMode,
+            ImageDecodingMode) override;
+  void DrawTile(GraphicsContext&, const FloatRect&) override;
+
+  GradientGeneratedImage(scoped_refptr<Gradient> generator,
+                         const FloatSize& size)
+      : GeneratedImage(size), gradient_(std::move(generator)) {}
+
+  scoped_refptr<Gradient> gradient_;
+};
+
+}  // namespace blink
+
+#endif