158069 - CSS error with debug build when startup

Status: RESOLVED DUPLICATE of bug 139942

(Core :: CSS Parsing and Computation, defect)

Description

[Jerry]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:1.1b) Gecko/20020717
BuildID:    20020715

when I startup 20020715 debug build,
there is one line error message ouput to console screen, it says that
"CSS Error (chrome://global/skin/toolbar.css :96.13): Error in parsing value for
property 'width'.  Declaration dropped."



Reproducible: Always
Steps to Reproduce:
1.startup mozilla when finish building
2.
3.

Actual Results:  duiring startup, there is an error message in the console
"CSS Error (chrome://global/skin/toolbar.css :96.13): Error in parsing value for
property 'width'.  Declaration dropped."

Expected Results:  No such error message. I can bear assert, warning message,
but dont want to see any error message during startup.

Comment 1

[Jerry]

it is caused by css parser dont recognize 
/themes/classic/global/win/toolbar.css line 96:
width: none;

it dont happen before on my sparc with trunk debug build.

Comment 2

[Jerry]

it also happens on win2k with 20020717 debug build.
it seems that css parser dont recognize "width=none;" now.

although remove it from toolbar.css can avoid error message duiring startup,
I think it is caused by the code change of css parser.

Comment 3

[Boris Zbarsky [:bzbarsky]]

"width: none" is invalid CSS.  All that changed in the CSS parser is that it has
started reporting errors in debug builds instead of just silently dropping
invalid CSS.

See bug 139942 for more info (in particular bug 139942 comment 8).

Comment 4

[Jerry]

*** This bug has been marked as a duplicate of 139942 ***

Comment 5

[Jerry]

I see the patch of bug 139942, it will fix this bug
so mark this bug as dup

Comment 6

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

Except that patch isn't going to be checked in.  Specific bugs should be filed
on individual errors.