InlinedVisitor: Migrate css to use inlined tracing

Source/core/css/MediaList.cpp

Index: Source/core/css/MediaList.cpp
diff --git a/Source/core/css/MediaList.cpp b/Source/core/css/MediaList.cpp
index a67ac677cc53245cce60333a554f9c6e8b78a127..380fe464fe01ea02dc911dcb75c53be669c65f6e 100644
--- a/Source/core/css/MediaList.cpp
+++ b/Source/core/css/MediaList.cpp
@@ -164,7 +164,7 @@ String MediaQuerySet::mediaText() const
     return text.toString();
 }
 
-void MediaQuerySet::trace(Visitor* visitor)
+DEFINE_TRACE(MediaQuerySet)
 {
     // We don't support tracing of vectors of OwnPtrs (ie. OwnPtr<Vector<OwnPtr<MediaQuery> > >).

[haraken, 2015/02/24 09:08:52]

Remove the comment.

     // Since this is a transitional object we are just ifdef'ing it out when oilpan is not enabled.
@@ -240,7 +240,7 @@ void MediaList::reattach(MediaQuerySet* mediaQueries)
     m_mediaQueries = mediaQueries;
 }
 
-void MediaList::trace(Visitor* visitor)
+DEFINE_TRACE(MediaList)
 {
     visitor->trace(m_mediaQueries);
     visitor->trace(m_parentStyleSheet);