Compile fix for ENABLE_CSS_DEVICE_ADAPTATION.

Source/core/css/resolver/ViewportStyleResolver.cpp

 /*
  * Copyright (C) 2012 Intel Corporation. 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.
@@ skipping 73 matching lines @@
     ViewportArguments arguments(ViewportArguments::CSSDeviceAdaptation);
 
     arguments.userZoom = getViewportArgumentValue(CSSPropertyUserZoom);
     arguments.zoom = getViewportArgumentValue(CSSPropertyZoom);
     arguments.minZoom = getViewportArgumentValue(CSSPropertyMinZoom);
     arguments.maxZoom = getViewportArgumentValue(CSSPropertyMaxZoom);
     arguments.minWidth = getViewportArgumentValue(CSSPropertyMinWidth);
     arguments.maxWidth = getViewportArgumentValue(CSSPropertyMaxWidth);
     arguments.minHeight = getViewportArgumentValue(CSSPropertyMinHeight);
     arguments.maxHeight = getViewportArgumentValue(CSSPropertyMaxHeight);
-    arguments.orientation = getViewportArgumentValue(CSSPropertyOrientation);
 
     m_document->setViewportArguments(arguments);
     m_document->updateViewportArguments();
 
     m_propertySet = 0;
 }
 
 float ViewportStyleResolver::getViewportArgumentValue(CSSPropertyID id) const
 {
     float defaultValue = ViewportArguments::ValueAuto;
@@ skipping 53 matching lines @@
     case CSSValueFixed:
         return 0;
     default:
         return defaultValue;
     }
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(CSS_DEVICE_ADAPTATION)