Automated g4 rollback of changelist 64164043.

*** Reason for rollback ***

Breaks compilation or projects without html5 extern.

*** Original change description ***

Implement nextTick in terms of Promise where availale.

***
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=64172353
Fix for failing to parse 'catch' as a valid method name.

Always use eatIdOrKeywordAsId for property identifiers, and eatId for variable identifiers.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=64174114
Add externs for the new font loading api.
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=64215862
Automated g4 rollback of changelist 64172353.

*** Reason for rollback ***

Change CL to use goog.global everywhere.

*** Original change description ***

Automated g4 rollback of changelist 64164043.

*** Reason for rollback ***

Breaks compilation or projects without html5 extern.

*** Original change description ***

Implement nextTick in terms of Promise where availale.

***

***
-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=64220649