am e4890e55: am c55ff2ce: 2936930  Add a CTS test to check for presence of Accessibility in Settings

Merge commit 'e4890e55cc214584096d17f5624fc4574f6b83f1' into gingerbread-plus-aosp

* commit 'e4890e55cc214584096d17f5624fc4574f6b83f1':
  2936930  Add a CTS test to check for presence of Accessibility in Settings