Remove low-hanging Dep#get from sb.phone.

Removes the easy to refactor Dependency#get calls from the
com.android.systemui.statusbar.phone package. 10 calls are removed
between this cl and the 2 cls in the same topic.

Bug: 218354102
Test: manual && atest SystemUITests
Change-Id: Id57ac5cdd14129913a1d4e32cfbc149c7f9581f7