Create QsInfo and SbInfo boxes for MobileSignalController

Simplify MobileSignalController#notifyListeners() by splitting the QS
and SB portions of the method into their own *Info objects and moving
those calls out to their own methods.

Also adds mNetworkToIconLookup, mProviderModelBehavior, and
mProviderModelSetting to the MobileSignalController logs.

Test: dumpsys
Bug 197851948

Change-Id: Ibdaec230c4a407d23804fb8250809cc877a7f183
Merged-In: Ibdaec230c4a407d23804fb8250809cc877a7f183
6 files changed