Fixing bug with querying partner contentprovider in summary flow

For the summary action queries we were querying for content provider and
then checking the activityinfo rather than the providerinfo. This will
always return null. This CL fixes the problem so we can properly find
partner content providers.

Fixes: 143623054
Test: Built and verified fix on Google3
Change-Id: Id27069902abfcb89b1f875b2ea1206b0506645e6