[ProviderModel] Add InternetDialogController for internet dialog am: 7b5e298218

Bug: 197611282
Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15544660

Change-Id: I2d35add10ef911aaa6db47058ecd9287dcf70b97
Merged-In: I37a423f31ae80963147758160ac0234ae17469f9