Revert "Delete CC."

cc/output/render_surface_filters.h

+// Copyright 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+
+#ifndef CC_OUTPUT_RENDER_SURFACE_FILTERS_H_
+#define CC_OUTPUT_RENDER_SURFACE_FILTERS_H_
+
+#include "base/basictypes.h"
+#include "skia/ext/refptr.h"
+
+class GrContext;
+class SkBitmap;
+class SkImageFilter;
+
+namespace gfx {
+class SizeF;
+}
+
+namespace cc {
+
+class FilterOperations;
+
+class RenderSurfaceFilters {
+ public:
+  static SkBitmap Apply(const FilterOperations& filters,
+                        unsigned texture_id,
+                        const gfx::SizeF& size,
+                        GrContext* gr_context);
+  static FilterOperations Optimize(const FilterOperations& filters);
+
+  static skia::RefPtr<SkImageFilter> BuildImageFilter(
+      const FilterOperations& filters,
+      const gfx::SizeF& size);
+
+ private:
+  DISALLOW_IMPLICIT_CONSTRUCTORS(RenderSurfaceFilters);
+};
+
+}  // namespace cc
+
+#endif  // CC_OUTPUT_RENDER_SURFACE_FILTERS_H_