Add DictionaryValue::Set and ::SetWithoutPathExpansion functions
that take scoped_ptr.

Mark the non-scoped_ptr versions as deprecated. Update tests. Update one client.

BUG=446238

Review URL: https://codereview.chromium.org/829333004

Cr-Commit-Position: refs/heads/master@{#310121}
4 files changed