This reverts commit 7a64815b74.
And added the info.setText() part in onInitializeAccessibilityNodeInfo()
in QSTileBaseView.java so that related tests are not broken.
Test: tested with quicksettings and
android.platform.test.scenario.sysui.quicksettings.ToggleWifiOn#testToggle (pass)
and android.platform.test.scenario.sysui.statusbar.NotificationIconOverflow#testNotificationOverFlow
(fails without and with my cl).
Change-Id: I611177fcbd32d35532cfcafbb2b7a73961d1ddc2