am af0d19b5: am ac37c939: am 05da1df8: am 880cb618: am 3970352e: Make digraph lookups case insensitive

* commit 'af0d19b5f12a6f4f562179ded8e1edeb4a1b61ef':
This commit is contained in:
Tom Ouyang 2013-05-15 10:46:45 -07:00 committed by Android Git Automerger
commit 48cda91823

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