Drop unused includes from SVGLayoutStyle.h

Source/core/css/resolver/StyleBuilderConverter.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 10 matching lines @@
  * 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.
  */
 
 #ifndef StyleBuilderConverter_h
 #define StyleBuilderConverter_h
 
 #include "core/css/CSSValue.h"
+#include "core/css/CSSValueList.h"
 #include "core/css/resolver/StyleResolverState.h"
 #include "core/layout/style/QuotesData.h"
 #include "core/layout/style/ShadowList.h"
 #include "core/layout/style/StyleReflection.h"
 #include "core/layout/style/TransformOrigin.h"
 #include "core/rendering/RenderView.h"
 #include "core/svg/SVGLength.h"
 #include "platform/LengthSize.h"
 #include "platform/fonts/FontDescription.h"
 #include "platform/text/TabSize.h"
@@ skipping 100 matching lines @@
 {
     CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
     if (primitiveValue->getValueID() == IdForNone)
         return nullAtom;
     return AtomicString(primitiveValue->getStringValue());
 }
 
 } // namespace blink
 
 #endif