GitLab

For enabling "Text you copied" on Clank, we need this function to provide
Text in Android's clipboard.

Bug:989143

Change-Id: I35032a6468f3bbae87b0027caa3924aa8af070b5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1726276Reviewed-by: Cait Phillips <caitkp@chromium.org>
Reviewed-by: Ender <ender@google.com>
Commit-Queue: Gang Wu <gangwu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#683766}