Reviewed-by: alanb, malenkov, mullan

Summary: Disable but not completely remove the XAWT and headless toolkits on Mac OS X
Reviewed-by: anthony, art, ihse, erikj
Contributed-by: david.dehaven@oracle.com

7172833: For default java.awt.Toolkit impl methods java.awt.Toolkit.is/setDynamicLayout() are not consistent
Reviewed-by: alexsch, anthony

Reviewed-by: anthony, serb

Reviewed-by: serb, anthony

Reviewed-by: anthony, serb

Summary: Throw AWTError instead of InternalError if the DISPLAY is bad
Reviewed-by: anthony, serb
Contributed-by: NMikhail Cherkasov <mikhail.cherkasov@oracle.com>

7147435: closed/java/awt/Toolkit/Headless/WrappedToolkitTest/WrappedToolkitTest.sh failed since 7u4b11
Summary: Forward-port the fix from 7u4 and open-source the test
Reviewed-by: art

7040577: Default implementation of Toolkit.loadSystemColors(int[]) and many others doesn't throw HE in hl env
Reviewed-by: dcherepanov, denis

Reviewed-by: dcherepanov, art

6829267: Regression test java/awt/Toolkit/ToolkitPropertyTest/ToolkitPropertyTest_Enable.java fails in RHEL5
Reviewed-by: art, anthony

Reviewed-by: darcy, weijun

Summary: implementation of the more mouse buttons support
Reviewed-by: art, dcherepanov

6738181: api/java_awt/Toolkit/index.html#GetAWTEventListeners Fails with:empty array returned unexpectedly
Summary: redirect getAWTEventListeners(long l) from Headless to underlying toolkit.
Reviewed-by: art

Summary: isSupported() should skip tray initialization in case of headless
Reviewed-by: art, ant