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Issue 612008 link

Starred by 0 users
Status: Duplicate
Merged: issue 587023
Owner:
kenrb@chromium.org
Closed: May 2016
Cc:
rbyers@chromium.org
dtapu...@chromium.org
tdres...@chromium.org
bokan@chromium.org
ojan@chromium.org
wfh@chromium.org
creis@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: All
Pri: 3
Type: Bug



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out of process iframes don't scroll chain

Project Member Reported by ojan@chromium.org, May 15 2016 
Chrome Version       : 52.0.2725.0
OS Version: OS X 10.11.4
URLs (if applicable) : http://plexode.com/eval3/#s=aekVQXANJVQMbAx1KR1NCTkYBVFNEHj2PVVVRVBsQEEZPD1hKTEpRRkVKQg9QU0gQra8QMbdVQk0bJ0ZCVVZTskBEUE9VqlUEEJqzQhAnSk1GGytQSU9ALUZIqkVAQ1pANEJESVrgLkrATQ9LUUihHx0QlpiaD49J4dOQBPCgAaDDYBCQRhpRLIcfL7OQfAZeAAA=

What steps will reproduce the problem?
1. Touchpad scroll over the wikipedia iframe until you hit the bottom. 

What is the expected result?
The scroll should chain after you do a second scroll.

What happens instead of that?
The scroll never chains and you get stuck in the iframe.

As best I can tell, this happens for all cross-origin iframes and has nothing to do with the content of the frame.

This is working for me in Chrome 50 and doesn't work in Chrome 52. This is clearly a release blocker (scrolling gets stuck in nearly all ads on the web!), but I'm not sure when it was introduced. Will put M51 for now so we can be sure to verify it's not in M51.

UserAgentString: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2725.0 Safari/537.36

Comment 1 by tdres...@chromium.org, May 16 2016 

Do you have any flags enabled? Can you try again without any flags?

This is working fine for me on Mac, with Touchpad, on 52.0.2720.0 and 52.0.2738.0.

I'm on OS X 10.11.4.

Is someone else able to reproduce this?

Comment 2 by tdres...@chromium.org, May 16 2016 

The top document isolation flag causes this behavior, for instance. Nobody has done the work to enable OOPIFs to chain scroll, as far as I know.

Comment 3 by gov...@chromium.org, May 16 2016 

M50 Stable is launching very soon! Your bug is labelled as Stable ReleaseBlock, pls make sure to land the fix and get it merged ASAP. All changes MUST be merged into the release branch by 5pm on May 20 to make into the desktop Stable final build cut. Thank you!

Comment 4 by rbyers@chromium.org, May 16 2016

Labels: -ReleaseBlock-Stable
Owner: ojan@chromium.org
Status: Assigned (was: Untriaged)
Yeah this is working fine for me too - I'm guessing Ojan had some flag enabled.  Removing RBS.  Ojan, can you please confirm?

Comment 5 by ojan@chromium.org, May 16 2016

Cc: ojan@chromium.org
Components: -Blink>Input Internals>Sandbox>SiteIsolation
Labels: -Pri-1 -M-51 -OS-Mac OS-All Pri-3
Owner: ----
Status: Available (was: Assigned)
Summary: out of process iframes don't scroll chain (was: scrolling gets stuck in all cross-origin frames)
Ugh. Sorry for the distraction. I did have TDI/OOPIF enabled.

Comment 6 by creis@chromium.org, May 16 2016

Owner: kenrb@chromium.org
I think Ken as a fix for this on the way.  Ken, what's the bug number?

Comment 7 by kenrb@chromium.org, May 16 2016

Mergedinto: 587023
Status: Duplicate (was: Available)
Fix is in the CQ right now.
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