Allow local_dash reports to be regenerated from the ui.

For simply keeping an eye on local test activity, it's
helpful to have a ui based regenerate click to avoid dropping
into the chroot to update after running tests.

TEST=result_viewer, then, then click regenerate.

Change-Id: I8465edee83f91d205401781ab9c5f127becd9979
Reviewed-by: Yusuf Mohsinally <>
Reviewed-by: Yusuf Mohsinally <>
Commit-Ready: Mike Truty <>
Tested-by: Mike Truty <>
3 files changed