GitLab

Put the selection change listener and the clipboard data change listener
behind the text editing improvements flag. This makes sure the menu isn't
reloading uncessarily when the flag is not used.

Bug: 982004
Change-Id: Iafde32d263e41030ba54a6b5ae98bed2c968d8f4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1746790
Commit-Queue: Rose Garcia <rosalindag@google.com>
Reviewed-by: Anastasia Helfinstein <anastasi@google.com>
Reviewed-by: Akihiro Ota <akihiroota@chromium.org>
Cr-Commit-Position: refs/heads/master@{#686611}