Move the applyThemeResource calls up from the setup wizard specific
subclasses up to the settings classes so that it will get GLIF v2
theme on devices that request it.
Test: Manual
Bug: 62906814
Change-Id: I6ff4ff8d9ed3e6090b35b4ae7197e5d01f5a61f8
Consolidated the many variants of ChooseLock*.createIntent, so that
it will take the same set of arguments.
Also modified SetupChooseLock*.createIntent to modifyIntentForSetup,
which will take the intent created by ChooseLock* and modify it for
use with setup.
Test: cd tests/robotests && mma
Change-Id: I5ff033f459c33ec9980872a536b3996d89f2bbbb