[GSI]Indexer missing DCP mutations

Testrunner command: ./testrunner -i /tmp/centos_rec_job4.ini verify_query_result=False,gsi_type=forestdb,get-cbcollect-info=True,get-coredumps=True -t 2i.indexscans_2i.SecondaryIndexingScanTests.test_multi_create_query_explain_drop_index_with_concurrent_mutations,nodes_init=4,services_init=kv:n1ql-kv-kv:index-index,groups=simple,dataset=default,use_gsi_for_primary=True,use_gsi_for_secondary=True,doc-per-day=50,doc_ops=True,create_ops_per=.5,delete_ops_per=.2,update_ops_per=.2,run_async=True,scan_consistency=request_plus,dgm_run=True,active_resident_threshold=30,eviction_policy=fullEviction,GROUP=VIEW;GSI

Testrunner Logs: http://qa.sc.couchbase.com/job/cen7-2i-set7-job3-crud-recovery-dgm/176/consoleFull
Test #17

Steps:
1. Configure cluster, create buckets. set memory quota of data nodes to lesser value
2. Load documents till dgm is achieved.
3. Start KV operations and create and query indexes concurrently.

Create index is failing

Logs: https://s3.amazonaws.com/bugdb/jira/mb-007/create_index_dgm.tar