Fix issue #2574016: Preferred activity setting is not persistent

The recent tasks UI was trying to retrieve the current home activity
in the wrong way, causing it to be a different match of activities and
thus clearing any preferred activity that was set.

In the future we should look at what the package manager is doing here
and make it more robust in how it clears the list...  but for now,
this is the safest thing.

Change-Id: Idc917dffa7d05d62671213414387e8bdb2e34bea
1 file changed
tree: 394f330634ab83a97b244fbd214d5edbbd44fa52
  3. mid/
  4. phone/