* java/lang/natVMClassLoader.cc (defineClass): Reference
	'systemClassLoader' field directly.
	* java/lang/natRuntime.cc (_load): Reference 'systemClassLoader'
	field directly.
	* java/lang/natClassLoader.cc (_Jv_RegisterInitiatingLoader):
	Reference 'systemClassLoader' field directly.
	(_Jv_UnregisterInitiatingLoader): Likewise.
	(_Jv_FindClass): Likewise.

From-SVN: r96208