Add support for media attribute on link

third_party/WebKit/Source/core/css/MediaValuesCached.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 "core/css/MediaValuesCached.h"
 
 #include "core/css/CSSPrimitiveValue.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "core/layout/LayoutObject.h"
@@ skipping 143 matching lines @@
 Document* MediaValuesCached::document() const
 {
     return nullptr;
 }
 
 bool MediaValuesCached::hasValues() const
 {
     return true;
 }
 
-void MediaValuesCached::setViewportWidth(double width)
+void MediaValuesCached::overrideViewportDimensions(double width, double height)
 {
     m_data.viewportWidth = width;
-}
-
-void MediaValuesCached::setViewportHeight(double height)
-{
     m_data.viewportHeight = height;
 }
 
 } // namespace blink