Both "Mobile data usage" & "Non-carrier data usage".
By,
1. Add header in onCreate() instead of onViewCreated()
2. Keep the space for Spinner, and preload initial cycles
3. Keep the space for 3 usage summaries
Bug: 191730864
Test: manual
Change-Id: I8c309c5f51ce6290383a2d10f75e41d0f207d61a
Settings have new filter component with settings style.
This CL replaced Spinner to SettingsSpinner in data usage page.
Change-Id: I212b6b6ed203f8bffd094c0180873060b93c39cb
Fixes: 117568930
Test: robotests, visual
Having consistent import order will reduce chance of merge
conflict between internal and external master
Test: rebuild
Change-Id: I0b1a170967ddcce7f388603fd521f6ed1eeba30b