[Bug 1380061] [NEW] Firefox doesn't respect "transition" in minified .css

[Sławomir Domagała]

Public bug reported:

An example css file is in attachments. There are transition rules. 
I've checked this css in Chrome. Transitions are respected, in firefox not. Non-minified file doesn't cause problems.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: firefox 32.0.3+build1-0ubuntu0.14.04.1
Uname: Linux 3.13.5-031305-generic x86_64
AddonCompatCheckDisabled: False
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  slawomir   2863 F.... pulseaudio
 /dev/snd/controlC1:  slawomir   2863 F.... pulseaudio
BuildID: 20140924083558
Channel: Unavailable
CurrentDesktop: Unity
Date: Sat Oct 11 13:04:46 2014
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-precise-amd64-20130203-1
EcryptfsInUse: Yes
ForcedLayersAccel: False
IfupdownConfig:
 auto lo
 iface lo inet loopback
IncompatibleExtensions:
 Global Menu Bar integration - globalmenu at ubuntu.com
 Polski Language Pack - langpack-pl at firefox.mozilla.org
 English (GB) Language Pack - langpack-en-GB at firefox.mozilla.org
 English (South Africa) Language Pack - langpack-en-ZA at firefox.mozilla.org
 Default - {972ce4c6-7e08-4474-a285-3208198ce6fd}
InstallationDate: Installed on 2014-03-03 (221 days ago)
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20130203-13:50
IpRoute:
 default via 192.168.25.1 dev wlan0  proto static 
 192.168.25.0/24 dev wlan0  proto kernel  scope link  src 192.168.25.126  metric 9
PrefSources: prefs.js
Profiles: Profile0 (Default) - LastVersion=32.0.3/20140924083558 (In use)
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding.
RelatedPackageVersions:
 google-talkplugin 5.4.2.0-1
 rhythmbox-mozilla 3.0.2-0ubuntu2
 icedtea-6-plugin  1.5-1ubuntu1
 totem-mozilla     3.10.1-1ubuntu4
 adobe-flashplugin 11.2.202.261-0precise1
RunningIncompatibleAddons: True
SourcePackage: firefox
UpgradeStatus: Upgraded to trusty on 2014-03-04 (220 days ago)
dmi.bios.date: 11/06/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 00385M
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA04:bd11/06/2013:svnDellInc.:pnVostro5470:pvr:rvnDellInc.:rn00385M:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Vostro 5470
dmi.sys.vendor: Dell Inc.

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


** Tags: amd64 apport-bug trusty

** Attachment added: "all.css"
   https://bugs.launchpad.net/bugs/1380061/+attachment/4231462/+files/all.css

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Title:
  Firefox doesn't respect "transition" in minified .css

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