| Index: webkit/child/webthemeengine_impl_default.cc
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| diff --git a/webkit/child/webthemeengine_impl_default.cc b/webkit/child/webthemeengine_impl_default.cc
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| index d195962160499173c1c2feacb351d6ee445ec179..1937aa66badba8d9f753639c8dc27c02a2c4e905 100644
 | 
| --- a/webkit/child/webthemeengine_impl_default.cc
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| +++ b/webkit/child/webthemeengine_impl_default.cc
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| @@ -35,6 +35,8 @@ static ui::NativeTheme::Part NativeThemePart(
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|        return ui::NativeTheme::kScrollbarHorizontalTrack;
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|      case WebThemeEngine::PartScrollbarVerticalTrack:
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|        return ui::NativeTheme::kScrollbarVerticalTrack;
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| +    case WebThemeEngine::PartScrollbarCorner:
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| +      return ui::NativeTheme::kScrollbarCorner;
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|      case WebThemeEngine::PartCheckbox:
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|        return ui::NativeTheme::kCheckbox;
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|      case WebThemeEngine::PartRadio:
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| 
 |