Remove CSS_SHADERS compile-time flag.

Source/WebCore/rendering/style/StyleCachedShader.cpp

 /*
  * Copyright (C) 2011 Adobe Systems Incorporated. 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 11 matching lines @@
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
 
 #include "config.h"
 
-#if ENABLE(CSS_SHADERS)
-
 #include "StyleCachedShader.h"
 
 #include "CSSPrimitiveValue.h"
 #include "CachedShader.h"
 
 namespace WebCore {
 
 
 StyleCachedShader::StyleCachedShader(CachedShader* shader)
     : m_shader(shader)
 {
      m_isCachedShader = true;
 }
 
 PassRefPtr<CSSValue> StyleCachedShader::cssValue() const
 {
     return CSSPrimitiveValue::create(m_shader->url(), CSSPrimitiveValue::CSS_URI);
 }
 
 } // namespace WebCore
 
-#endif // ENABLE(CSS_SHADERS)