MB-8602: Cleanup function call

The capi_view:finalize_view_merge_params/5 actually only
needs 2 arguments.

Change-Id: Ia763aa42eff007bbc0276f8c5c965028bc6df8ed
Reviewed-on: http://review.couchbase.org/27418
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
MB-8602: Cleanup function parameter

There's no need to pass on the full record if only
the database/bucket name is needed.

Change-Id: Ib4aac00cc4761a7ea3905f97851d06b00b3df6dd
Reviewed-on: http://review.couchbase.org/27419
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>