nsAppShellService::nsAppShellService() : mDeleteCalled(PR_FALSE), mModalWindowCount(0), mConsiderQuitStopper(0), mShuttingDown(PR_FALSE), mAttemptingQuit(PR_FALSE)
nsAppShellService::nsAppShellService() : mWindowMediator( NULL )
nsAppShellService::nsAppShellService() :   mDeleteCalled(PR_FALSE),  mModalWindowCount(0),  mConsiderQuitStopper(0),  mShuttingDown(PR_FALSE),  mAttemptingQuit(PR_FALSE){}