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Issue 748618 link

Starred by 1 user
Status: Fixed
Owner:
kerrnel@chromium.org
Closed: Jul 2017
Cc:
rsesek@chromium.org
meh...@chromium.org
mark@chromium.org
wfh@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Regression



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[macOS] Regression: Rubberband effect doesn't work any more

Project Member Reported by meh...@chromium.org, Jul 25 2017 
Chrome Version: Chrome 62.0.3166.0
OS: macOS 10.12.6

What steps will reproduce the problem?
(1) Open a page
(2) scroll up or down until the Rubberband effect (should) appear
(3)

What is the expected result?
To see the Rubberband effect / Elastic scrolling effect when you reach the top/bottom of the page.


What happens instead?
There is no Rubberband effect / Elastic scrolling effect any longer.


This is a regression.

Comment 1 by meh...@chromium.org, Jul 25 2017

Cc: rsesek@chromium.org mark@chromium.org kerrnel@chromium.org
Components: Internals>Sandbox Blink>Scroll
Labels: ReleaseBlock-Stable M-62
Regression range: https://chromium.googlesource.com/chromium/src/+log/36eb109e39be452d8c20ff61cf0fdac0c3d687e5..4a07e22a932cb25cc338f6c10f6d04932ef95bd9

Probably caused by: https://chromium-review.googlesource.com/580672

kerrnel@: Can you please take a look at this regression?

Thanks in advance!

Comment 2 by kerrnel@chromium.org, Jul 25 2017

Labels: Needs-Feedback
Rubber banding still works for me in 62.0.3166.0, so I need more information.

What hardware are you using? What exact input device are you using?

Can you please paste the output of the following command:
$ defaults read -g NSScrollViewRubberbanding

Comment 3 by meh...@chromium.org, Jul 25 2017 

Hardware: MacBook Air 11" (Mid 2012)
Input Device: Build-in Trackpad
OS: macOS 10.12.6

memos-Air:~ memo$ defaults read -g NSScrollViewRubberbanding
2017-07-25 20:34:45.044 defaults[30795:270741] 
The domain/default pair of (kCFPreferencesAnyApplication, NSScrollViewRubberbanding) does not exist

Comment 4 by kerrnel@chromium.org, Jul 25 2017

Owner: kerrnel@chromium.org
Status: Started (was: Untriaged)
Thanks. If I delete the default I can reproduce this, and the default should be "true," so it looks like I need to flip that default around.

Comment 5 by meh...@chromium.org, Jul 25 2017

Labels: -Needs-Feedback
Okay, thank you!
Project Member

Comment 6 by bugdroid1@chromium.org, Jul 25 2017 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/0f9f36c77159df1e7e64a83ceab11fdca1f743a0

commit 0f9f36c77159df1e7e64a83ceab11fdca1f743a0
Author: Greg Kerr <kerrnel@chromium.org>
Date: Tue Jul 25 20:49:36 2017

Forward correct defaults for scroll view rubber banding.

Scroll view rubber banding is enabled by default on macOS, and should be
enabled if the NSScrollViewRubberBanding value is unset.

Bug:  748618 
Change-Id: I579591c737b4ae67887ba9c14c47ac2ae6521e5a
Reviewed-on: https://chromium-review.googlesource.com/585365
Reviewed-by: Nasko Oskov <nasko@chromium.org>
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Commit-Queue: Greg Kerr <kerrnel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#489420}
[modify] https://crrev.com/0f9f36c77159df1e7e64a83ceab11fdca1f743a0/content/browser/theme_helper_mac.mm

Comment 7 by kerrnel@chromium.org, Jul 25 2017

Owner: meh...@chromium.org
Status: Fixed (was: Started)

Comment 8 by meh...@chromium.org, Jul 26 2017

Cc: -kerrnel@chromium.org meh...@chromium.org
Owner: kerrnel@chromium.org
Thanks kerrnel@. It is working fine again in Chrome Canary Version 62.0.3167.0.
►

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