Remove classes related to E2E testing from deviceless test classpath

Fix: 327187136
Flag: NA
Test: gradlew :NexusLauncher:testGoogleWithQuickstepDebugUnitTest
Test: atest Launcher3RoboTests
Test: presubmits passing
Change-Id: I4f05524bdc55d8473f3b5115cc239eb8cc48a856
108 files changed