Bug 75603

Summary: InspectorStyleSheet: Avoid cloning CSSRuleLists.
Product: WebKit Reporter: Andreas Kling <kling>
Component: Web Inspector (Deprecated)Assignee: Andreas Kling <kling>
Status: RESOLVED FIXED    
Severity: Normal CC: pfeldman, rniwa, yurys
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Description Andreas Kling 2012-01-04 22:45:23 PST 
InspectorStyleSheet currently uses CSSRuleList::create(styleSheet, omitCharsetRules = true), and the omitCharsetRules forces the CSSRuleList constructor to clone the stylesheet's rule list.

All rules other than style-rules and rules with internal rule lists are discarded by InspectorStyleSheet anyway, so we don't need to filter out charset rules beforehand.
Comment 1 Andreas Kling 2012-01-04 22:49:19 PST 
Created attachment 121219 [details]
Patch
Comment 2 Ryosuke Niwa 2012-01-04 22:55:56 PST 
Comment on attachment 121219 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=121219&action=review

> Source/WebCore/ChangeLog:16
> +            Don't pass omitCharsetRules=true to the CSSRuleList constructor.

Don't think we normally indent here.
Comment 3 Andreas Kling 2012-01-05 02:20:28 PST 
Comment on attachment 121219 [details]
Patch

Clearing flags on attachment: 121219

Committed r104131: <http://trac.webkit.org/changeset/104131>
Comment 4 Andreas Kling 2012-01-05 02:20:37 PST 
All reviewed patches have been landed.  Closing bug.