Simply include header, rather than using forward declaration. Fixes respective failure on hp-branch.
Simply include header, rather than using forward declaration. Fixes respective
failure on hp-branch.


git-svn-id: 31d9d2f6432a47c86a3640814024c107794ea77c@9127 0785d39b-7218-0410-832d-ea1e28bc413d

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