commit c9b4fca53dffba6f0cfde0ab55558365994ddfd6
author apavlov@chromium.org <apavlov@chromium.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Dec 12 15:01:31 2012 +0000
committer apavlov@chromium.org <apavlov@chromium.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Wed Dec 12 15:01:31 2012 +0000
tree e418e15d2508fb097de78254b6858e04be969573
parent 840ef47cf3fda9ae1c3f6958d3bb3d5e98a57e97

Web Inspector: [Crash] Clear cached stylesheet rules in InspectorStyleSheet::deleteRule()
https://bugs.webkit.org/show_bug.cgi?id=104806

Reviewed by Vsevolod Vlasov.

Source/WebCore:

Cached rules (m_flatRules) should get cleared whenever a rule is deleted.

Test: inspector/styles/undo-add-rule-crash.html

* inspector/InspectorStyleSheet.cpp:
(WebCore::InspectorStyleSheet::deleteRule):

LayoutTests:

* inspector/styles/undo-add-rule-crash-expected.txt: Added.
* inspector/styles/undo-add-rule-crash.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@137464 268f45cc-cd09-0410-ab3c-d52691b4dbfc