Remove UIWindow parameter from didRedirectToWindow callback
Remove UIWindow parameter from didRedirectToWindow callback

Removing parameter from callback because...
- Caller knows which window is to be redirected to.
- Caller knows which window is to be redirected from.(\*1)

\*1. In TVML context, there can't be multiple windows.
    Therefore, Kitchen would always have single UIWindow (`Kitchen.window`)

toshi0383/TVMLKitchen,Wei-Xia/TVMLKitchen,toshi0383/TVMLKitchen,toshi0383/TVMLKitchen,Wei-Xia/TVMLKitchen,toshi0383/TVMLKitchen,Wei-Xia/TVMLKitchen,Wei-Xia/TVMLKitchen