Remove reference to @hide API.

Previously this doc error was suppressed. This CL is part of a topic
that removes all broken @see tags and removes the suppression.

Bug: 6963924
Test: make doc-comment-check-docs
Exempt-From-Owner-Approval: cherry-picked from master
Change-Id: Ib1bd6148428a16165f5a1cfb7ebda237084f7243
Merged-In: Ib1bd6148428a16165f5a1cfb7ebda237084f7243
(cherry picked from commit a30696c3334c11d23d1746eacde33513fd1cffd7)
1 file changed