GitLab

Package name alone is not enough for resolving the activity. Set the
default activity name if there is no intent data for resolving the
activity.

Test: Manual
Bug: b/120867066
Change-Id: I38fea46006c7324b88570b9b971ba5bda9aca2a9
Reviewed-on: https://chromium-review.googlesource.com/c/1455273
Commit-Queue: Li Lin <llin@chromium.org>
Reviewed-by: Xiaohui Chen <xiaohuic@chromium.org>
Cr-Commit-Position: refs/heads/master@{#630164}