Craig Mautner 59c009776d Introduce multiple displays with DisplayContent.
Fix a couple of bugs that turned up.
Remove touch/focus from display. Add iterators for access.
Respond to comments. Remove TODOs, and some deviceId parameters.

Change-Id: Idcdb4f1979aa7b14634d450fd0333d6eff26994d
2012-08-02 08:47:44 -07:00
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