Delete com.liferay.faces.util.portal.LiferayThemeDisplayUtil from liferay-faces-util.jar

• Type: Sub-Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: None
• Fix Version/s: liferay-faces-2.1.5-ga6, liferay-faces-2.2.5-ga6, liferay-faces-3.0.5-legacy-ga6, liferay-faces-3.0.5-ga6, liferay-faces-3.1.5-ga6, liferay-faces-3.2.5-ga6
• Component/s: Liferay Faces Alloy / Showcase / Tests, Liferay Faces Util
• Labels: None

As part of the effort to remove the dependency that liferay-faces-util.jar has on the Liferay Portal API (FACES-2299), this sub-task involves deleting the the com.liferay.faces.util.portal.LiferayThemeDisplayUtil class from liferay-faces-util.jar and moving the code into com.liferay.faces.alloy.renderkit.internal.ScriptRendererCompat in the liferay-faces-alloy.jar since the only class that depends on it is ScriptRendererCompat. But since liferay-faces-alloy.jar does not have a dependency on the Liferay Portal API, the isIsolated(Object) and isStateExclusive(Object) methods need to be refactored to use reflection.