1268036 - [Synced Tabs] The arrow that expand the device synced tabs is truncated on Ubuntu OS's

Status: RESOLVED FIXED

(Firefox :: Sync, defect, P2)

Description

[Mihai Boldan, Desktop QA [:mboldan]]

[Affected versions]:
- Firefox 47.0b1, Firefox 48.0a2 (2016-04-27), Firefox 49.0a1 (2016-04-27)

[Affected platforms]:
- Ubuntu 14.04 x64

[Steps to reproduce]:
1. Launch Firefox.
2. Sign in to Sync with a Firefox account.
3. Go to View -> Sidebar -> Synced Tabs and observe the arrow displayed on the left side of the sync devices.  

[Expected result]:
- The arrow is correctly displayed.

[Actual result]:
- The arrow is truncated - http://imgur.com/vIKocB2
 
[Regression range]:
- I will investigate if this is a regression as soon as possible.

[Additional notes]:
- This issue is reproducible only on Ubuntu OS.
- The issue is not reproducible on Bookmarks sidebar or on History sidebar.

Comment 1

[Mihai Boldan, Desktop QA [:mboldan]]

This issue is not a regression, since is reproducible on Firefox 47.0a1 (2016-02-19), build where the arrows were first introduced.

Here is the pushlog: https://hg.mozilla.org/integration/fx-team/pushloghtml?fromchange=3b35f0a98eba9f1c9be7d793650b3d5bec6c8fdb&tochange=b68b4f667bfc4187eedfd5c3bb215747600f5cd0

I think this is the culprit:
 b68b4f667bfc	Mark Hammond — Bug 1244481 - ensure Synced Tabs sidebar and its twisties work with rtl layouts. r=Gijs

Comment 2

[Mark Hammond [:markh] [:mhammond]]

Sounds legit! Edouard is now in charge of this ;)

Comment 3

[Edouard Oger [:eoger]]

Attachment: bug-1268036.patch

Screenshots to follow

Comment 4

[Edouard Oger [:eoger]]

Attachment: ubuntu1404.png

Comment 5

[Edouard Oger [:eoger]]

Attachment: ubuntu1604.png

Comment 6

[Pulsebot]

https://hg.mozilla.org/integration/fx-team/rev/37465cb0c505

Comment 7

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/37465cb0c505