Jeff Brown e9bb9be9e4 Simplify input target handling in the dispatcher.
Since we no longer stream events to the application, we don't need to
keep the current list of input targets around longer than it takes
to begin the dispatch cycle.

This is part of a series of changes to improve input system pipelining.

Bug: 5963420

Change-Id: I5824b04e564c8a4dec991598292441e46c331905
2012-02-13 10:28:40 -08:00
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