Using scrollView.decelerationRate = value; will snap the value to predefined UIKit constants, which is undesirable for our purposes.
<rdar://problem/22064071>
Created attachment 261156 [details] Patch
Comment on attachment 261156 [details] Patch Clearing flags on attachment: 261156 Committed r189773: <http://trac.webkit.org/changeset/189773>
All reviewed patches have been landed. Closing bug.