Table Header BackGround Color is unlike the Native Cinnabar.


Steps to reproduce:
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1) Open SwingSet2, change the LAF to GTK and goto Table Demo.
2) Notice the Tabke Header Color.
3) Now open the Search File application on the Cinnabar and search for something, the search results will displayed in a Table.
4) Compare the header of this table with Java Table Header. The backGround Color is different.
I have used Cinnabar b14 and JDK b59.