Remove display:run-in as per https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/_tHSX…

Source/core/rendering/RenderMarquee.cpp

Index: Source/core/rendering/RenderMarquee.cpp
diff --git a/Source/core/rendering/RenderMarquee.cpp b/Source/core/rendering/RenderMarquee.cpp
index b907f33e41e1e5827eb298137e8577491ef69d39..ecad8bda19c6c845f7dc290f61012a29165520a2 100644
--- a/Source/core/rendering/RenderMarquee.cpp
+++ b/Source/core/rendering/RenderMarquee.cpp
@@ -209,8 +209,6 @@ const char* RenderMarquee::renderName() const
         return "RenderMarquee (generated)";
     if (isRelPositioned())
         return "RenderMarquee (relative positioned)";
-    if (isRunIn())
-        return "RenderMarquee (run-in)";
     return "RenderMarquee";
 
 }