tree 56fade648a1bb42512e724235aa6256d0ff95196
parent 7b3c12f90e379974c195fe7f5c109c7c5d5a0e3c
author Tony Wickham <twickham@google.com> 1542069564 -0800
committer Tony Wickham <twickham@google.com> 1542131911 +0000

Fix quick scrub skipping more than one page

There was a race condition where we were getting onQuickScrubProgress
before onQuickScrubStart. If we got enough of those, we were jumping
some pages before the block is set in onQuickScrubStart (which also adds
its own page jump). Now we don't send any onQuickScrubProgress() to
QuickScrubController until we have sent onQuickScrubStart()

Bug: 118636260
Change-Id: I60084850b0b1baad34112ab5945fce81cc3a3c53