tree e728d161d04c73f48591b8b9950ba7b4cb2a2c14
parent d89a30af1f37317a51088a207dda865a2f60c83a
author Leon Scroggins <scroggo@google.com> 1289941345 -0500
committer Leon Scroggins <scroggo@google.com> 1290003777 -0500

Do not retry failed attempts to retry scrolls.

Bug:3174399

If the page requests to scroll beyond the edge of the
screen, we send a message to try again on a draw, in case
our picture is out of date and the page should be larger.
However, sometimes we get stuck in a loop of retrying the
same scroll position over and over again.  End this loop.

Change-Id: I53fcd4c2fa70c7ef63d4537d8b24eabb6b924b0b