Make the iterator parameter of _.some and _.any optional, since it defaults to _.identity anyway
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=44486520
Fix type inferencing for asserts with "||"
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=44522406