This problem was introduced in I74df9c24. The intention of the
change was still let UiTestAutomationBridge see the
non-important views, but there were bugs in the implementation:
1. AccessibilityManagerService was not really updating
mIncludeNotImportantViews when mIsAutomation is true
2. Wrong constant is used to set the flag
Change-Id: Ia0a2e9ed9720bd0ea3a563e0b492e870a6ec1586