Jean Chalard a9df972780 Clean up dictionary pack presence test.
This method is much cleaner and much more readable.

Change-Id: I8055c169ef7c4453ab45c463704bd56a6080da4f
2013-02-12 17:59:36 -08:00
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2013-02-12 13:33:27 -08:00
2012-07-28 21:24:29 +09:00
2012-10-05 11:08:31 +09:00