Remove EXTRA_PROXY_INFO.

This has been deprecated since M because it very error-prone, and
there are documented replacements.

Test: m
Bug: 171872228
Change-Id: Ide9846a26fc440b3ec5b4e4b444a046e738de3d6
1 file changed
tree: 799920aed6cb3dc530f93947ace1426d7238e948
  1. framework/
  2. service/
  3. test/
  4. OWNERS
  5. TEST_MAPPING