Revision 1258401

Transferred from the Adobe Open Source Subversion Repository

Revision: 17101
Author:   rfrishbe@adobe.com
Date:     2010-07-28T18:31:06.934256Z

Log Message: 
-----------
Cleaning up lots of code, fixing some bugs, tweaking the API for List/Scroller, and tweaking the kinetics for Scroller.

Major API changes are:

1) Got rid of scrollAxis on IViewport.  We now just use horizontalScrollPolicy/verticalScrollPolicy.
2) No more overlay for horizontalScrollPolicy/verticalScrollPolicy.  Instead, we just key off of inputMode="touch" to determine this
3) spark.events.TouchScrollEvent moved to mx.events.TouchScrollEvent
4) Added new API to help with testing: mx.utils.GetTimerUtil.mx_internal::getTimerFunction

We now use the distance scrolled as well as the velocity of that scroll to determine how far to throw the list

QE notes: Added new API for testing purposes 
Doc notes: None
Bugs: SDK-27031, SDK-27021
Reviewer: None - will review with mobile list stuff later (very soon in fact)
Tests run: checkintests, mustella Scroller, List, and ListDND
Is noteworthy for integration: No

Modified Paths:
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