[Bug 1372473] [NEW] Impossible to remove Responsive Design View from a e10s tab

[Carlos Molina]

Public bug reported:

On Firefox 35a1, using e10s window, you can reproduce this bug by:
1. open a tab
2. go to some url (let's say www.mozilla.org)
3. open the Responsive Design View (from Tools / Webdeveloper, or using the hotkey Ctrl+Shift+M). The webpage will be resized
4. if you try to leave the Responsive Design View (from the menu or using the hotkey) you will get a new Responsive Design View in the same tab. Using the close button will have no effect

If you open a new non-e10s window, the bug doesn't appear.

$ lsb_release -rd
Description:	Ubuntu 14.04.1 LTS
Release:	14.04

$ apt-cache policy firefox-trunk
firefox-trunk:
  Installed: 35.0~a1~hg20140919r206235-0ubuntu1~umd1~trusty
  Candidate: 35.0~a1~hg20140919r206235-0ubuntu1~umd1~trusty
  Version table:
 *** 35.0~a1~hg20140919r206235-0ubuntu1~umd1~trusty 0
        500 http://ppa.launchpad.net/ubuntu-mozilla-daily/ppa/ubuntu/ trusty/main amd64 Packages
        100 /var/lib/dpkg/status

The expected behaviour is, to in step 4, make the Responsive Design View to disappear.
Instead of making more Responsive Design Views inside my tab, or doing nothing when pressing the close button.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: firefox-trunk 35.0~a1~hg20140919r206235-0ubuntu1~umd1~trusty
ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
Uname: Linux 3.13.0-35-generic x86_64
AddonCompatCheckDisabled: False
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  camolin3   1730 F.... pulseaudio
BuildID: 20140919185550
Channel: nightly
CurrentDesktop: Unity
Date: Mon Sep 22 10:27:48 2014
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
 # interfaces(5) file used by ifup(8) and ifdown(8)
 auto lo
 iface lo inet loopback
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
IpRoute:
 default via 10.200.0.1 dev wlan0  proto static 
 10.200.0.0/19 dev wlan0  proto kernel  scope link  src 10.200.28.194  metric 9
Locales: extensions.sqlite corrupt or missing
PrefSources: prefs.js
Profiles: Profile0 (Default) - LastVersion=35.0a1/20140919185550 (In use)
RelatedPackageVersions:
 khipu             1.14.1814.1
 google-talkplugin 5.4.2.0-1
 rhythmbox-mozilla 3.0.2-0ubuntu2
 totem-mozilla     3.10.1-1ubuntu4
RunningIncompatibleAddons: False
SourcePackage: firefox
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: Upgraded to trusty on 2014-05-04 (140 days ago)
WifiSyslog:
 
dmi.bios.date: 05/04/2010
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.12
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Aspire 4741
dmi.board.vendor: Acer
dmi.board.version: V1.12
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.12
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.12:bd05/04/2010:svnAcer:pnAspire4741:pvrV1.12:rvnAcer:rnAspire4741:rvrV1.12:cvnAcer:ct10:cvrV1.12:
dmi.product.name: Aspire 4741
dmi.product.version: V1.12
dmi.sys.vendor: Acer

** Affects: firefox (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug nightly-channel trusty

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https://bugs.launchpad.net/bugs/1372473

Title:
  Impossible to remove Responsive Design View from a e10s tab

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