Revert "TabLayout + ViewPager improvements"

This reverts commit 7555fd53f72cea589dec80f856dafaba5ecf99e8.

After ag/904114, builds of Android Wear crash loop on startup.

Bug: 28132794
Bug: 27812405
Change-Id: I85026dd8ab57dd268139e24037ad5a8544232935
4 files changed