Implementation of CSS3 nav-up/down/left/right properties from CSS3 UI

third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.h

Index: third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.h
diff --git a/third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.h b/third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.h
index 7fb05c21931fd668de5c10ae7509d071fb839847..931284755079691da3f4497bd1792ca56307b78b 100644
--- a/third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.h
+++ b/third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.h
@@ -1,5 +1,7 @@
 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
+ * Copyright (C) 2014 Opera Software ASA. All rights reserved.
+ * Copyright (C) 2016 Samsung Electronics. All rights reserved.
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ -34,6 +36,7 @@
 #include "core/style/QuotesData.h"
 #include "core/style/ShadowList.h"
 #include "core/style/StyleMotionRotation.h"
+#include "core/style/StyleNavigationValue.h"
 #include "core/style/StyleReflection.h"
 #include "core/style/StyleScrollSnapData.h"
 #include "core/style/TransformOrigin.h"
@@ -112,6 +115,7 @@ public:
     static PassRefPtr<StylePath> convertPathOrNone(StyleResolverState&, const CSSValue&);
     static StyleMotionRotation convertMotionRotation(const CSSValue&);
     template <CSSValueID cssValueFor0, CSSValueID cssValueFor100> static Length convertPositionLength(StyleResolverState&, const CSSValue&);
+    static StyleNavigationValue convertStyleNavigationValue(StyleResolverState&, const CSSValue&);
 };
 
 template <typename T>