Activate widget correctly when the inline reply opens on ARC notification

When a non-ARC normal window (eg. Chrome browser window) was active, the
inline textbox didn't work for the second time and later. This CL solves
this issue.

This was because the widget was not activated correctly (IsActive() was
true but CanActivate() was false) in that case. This CL removes the
IsActive() guard to make the widget active correctly whenever the inline
reply opens.

Bug: b/111100376
Bug: 858938
Test: manual (inline reply can be used multiple times)

Change-Id: I65d7604be5d24ff1e6c56336a76a5951d6066b39
Reviewed-on: https://chromium-review.googlesource.com/1133039
Reviewed-by: Eliot Courtney <edcourtney@chromium.org>
Commit-Queue: Yoshiki Iguchi <yoshiki@chromium.org>
Cr-Commit-Position: refs/heads/master@{#574531}
1 file changed