against stock xulrunner versions: * Minimize modifications to Mozilla code. * Change zap code from using internal Mozilla APIs to external ones. * Build the zap apis as shared external libs for all build configurations (libxul/non-libxul). git-svn-id: svn://10.0.0.236/branches/ZAP_20050610_BRANCH@251891 18797224-902f-48f8-a5cc-f745e15eee43