Remove obsolete workaround for ClickableSpan a11y

This workaround created an inconsistent experience for
accessibility users and adversely affects some
accessibility services. ClickableSpan is supported
natively from O forward, so this class is no longer
needed.

Fixes: 37792269
Test: Removing test for class I'm deprecating. Verified
SelectToSpeak works properly on previously broken SUW
text fields. There are already CTS tests for ClickableSpan
accessibility.

Change-Id: I956dc0833a42e54c47cb0ccda98d19db135d0989
2 files changed
tree: f93e54e0292e918c0cfd3eec0fe3b1b693822104
  1. library/
  2. navigationbar/
  3. tools/
  4. .gitignore
  5. PREUPLOAD.cfg