Qualify the generated includes in core (partial).

Source/core/css/parser/SizesAttributeParser.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
-#include "SizesAttributeParser.h"
+#include "core/css/parser/SizesAttributeParser.h"
 
-#include "MediaTypeNames.h"
+#include "core/MediaTypeNames.h"
 #include "core/css/MediaQueryEvaluator.h"
 #include "core/css/parser/MediaQueryTokenizer.h"
 #include "core/css/parser/SizesCalcParser.h"
 
 namespace WebCore {
 
 unsigned SizesAttributeParser::findEffectiveSize(const String& attribute, PassRefPtr<MediaValues> mediaValues)
 {
     Vector<MediaQueryToken> tokens;
     SizesAttributeParser parser(mediaValues);
@@ skipping 113 matching lines @@
 }
 
 unsigned SizesAttributeParser::effectiveSizeDefaultValue()
 {
     // Returning the equivalent of "100%"
     return m_mediaValues->viewportWidth();
 }
 
 } // namespace