Automated g4 rollback

*** Reason for rollback ***

problems have been fixed

*** Original change description ***

Automated g4 rollback

*** Reason for rollback ***

seems to cause problems

*** Original change description ***

In debug mode, prefer parallel script loading + source url injection
instead of serial script loading.
this time, with the deps updated

R=ssaviano
DELTA=44 (32 added, 3 deleted, 9 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=6068


git-svn-id: http://closure-library.googlecode.com/svn/trunk@2413 0b95b8e8-c90f-11de-9d4f-f947ee5921c8

Subset of original which updates IndexedDB's ObjectStore to properly take * for values and require KeyType for keys.

This has the potential to introduce compiler type-check errors

R=nicksantos,arthurhsu
DELTA=19 (0 added, 0 deleted, 19 changed)


Revision created by MOE tool push_codebase.
MOE_MIGRATION=6069


git-svn-id: http://closure-library.googlecode.com/svn/trunk@2414 0b95b8e8-c90f-11de-9d4f-f947ee5921c8