
Currently, this shortcut only works if no topic is already set. Fixing
that case will require a moderate refactor of gr-editable-label and
gr-change-metadata to depend less on the actual change data and more on
component local state, but this is good enough to unblock 2.16.
Bug: Issue 9778
Change-Id: I85d27179268cde6559b78d9f3d4fd34a881a8ca2
(cherry picked from commit 42eda5e7d2
)