1 files changed, 45 insertions, 0 deletions
diff --git a/chromium/ui/gfx/scoped_sk_region.h b/chromium/ui/gfx/scoped_sk_region.h
new file mode 100644
index 00000000000..077b7492295
--- /dev/null
+++ b/chromium/ui/gfx/scoped_sk_region.h
@@ -0,0 +1,45 @@
+// Copyright (c) 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 UI_GFX_SCOPED_SK_REGION_H_
+#define UI_GFX_SCOPED_SK_REGION_H_
+
+#include "third_party/skia/include/core/SkRegion.h"
+
+namespace gfx {
+
+// Wraps an SkRegion.
+class ScopedSkRegion {
+ public:
+  ScopedSkRegion() : region_(NULL) {}
+  explicit ScopedSkRegion(SkRegion* region) : region_(region) {}
+
+  ~ScopedSkRegion() {
+    delete region_;
+  }
+
+  void Set(SkRegion* region) {
+    delete region_;
+    region_ = region;
+  }
+
+  SkRegion* Get() {
+    return region_;
+  }
+
+  SkRegion* release() {
+    SkRegion* region = region_;
+    region_ = NULL;
+    return region;
+  }
+
+ private:
+  SkRegion* region_;
+
+  DISALLOW_COPY_AND_ASSIGN(ScopedSkRegion);
+};
+
+}  // namespace gfx
+
+#endif  // UI_GFX_SCOPED_SK_REGION_H_