Add support for parsing and evaluating the isUnknown() type predicate which determines if a type is UNKNOWN or a CHECKED_UNKNOWN
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=74734202
Add an option for using the default externs for both the RefasterJS command line tool and the Closure Compiler debugger.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=74738729