674913 - Cannot drag and drop a tab from a normal window to a fullscreen window

Status: RESOLVED INVALID

(Firefox :: Tabbed Browser, defect)

Description

[AndreiD[QA]]

Build id:  Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0a1) Gecko/20110727 Firefox/8.0a1

STR:
1. Launch Firefox on a clean profile
2. Have two Firefox windows available one in fullscreen mode and one in window mode
3. Drag a tab from the window in normal mode and drop in the tab strip of the fullscreen window.

Expected result:
3. the DnD is possible

Actual result:
3. the DnD is impossible

*Notes: 
This issue is present since the landing of the tab animation feature -> bug 455694 which means it's a regression if not an intended behavior
Is this blocking bug 455694? (see comment 304 in bug 455694)

Comment 1

[AndreiD[QA]]

Attachment: Screencast video of can't DnD into Fullscreen window

Comment 2

[Rob]

This a dupe of Bug 674831 .

Comment 3

[Dão Gottwald [:dao]]

(In reply to comment #2)
> This a dupe of Bug 674831 .

no

Comment 4

[Frank Yan (:fryn)]

Patch in bug 455694 was backed out.