Previously everything lived in an inner class method of
SettingsRobolectricTestRunner. That method has now been turned into
a static method so that it can be called by other runners.
Bug: 62460102
Test: robotests
Change-Id: I6612b1f26404587301c534c8ba60e39d59d6c840
The summary text now shows the number of enabled print services. Update
the flag to only select enabled service from PrintManager.
Bug: 36234108
Test: make RunSettingsRoboTests
Change-Id: I81e1584182edd1f290faa941c7d3ee711a9d67b8
-Also some minor cleanup in print setting fragment (create pref using
correct context)
Change-Id: Ic05027ee53fd318da6ccd38c9ed98ce10ca49ba8
Fix: 36234108
Test: make RunSettingsRoboTests