Externs for Maps API v3.16.11.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=66342695
closure-compiler tests cleanup
- use diamond syntax
- fix assertEquals usage with empty sets
- remove excess casts/generics
- fix some spelling errors
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=66368440
[NEW TYPE INFERENCE] Don't do unnecessary withLocations
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=66422192
Add a language_out flag in addition to the language_in flag, so that we can start transpiling ES6 to ES3.

This is the first step for issue #406.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=66437489
Add $injector.has() to Angular externs.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=66448710