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Bug 1323702 - Support cloning XUL element style="" attributes in Servo-styled documents. r=bholley

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MozReview-Commit-ID: Am2GjOCDVoe

--HG--
extra : rebase_source : 526acb17a154c0549f84631408b0a6ed0cd3004e
This commit is contained in:
Cameron McCormack 2017-01-09 15:55:37 +08:00
parent b0df943433
commit 45d97aa6f1
2 changed files with 3 additions and 5 deletions
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6
dom/xul/nsXULElement.cpp
View File

@ -381,8 +381,7 @@ nsXULElement::Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const
// Style rules need to be cloned.
if (originalValue->Type() == nsAttrValue::eCSSDeclaration) {
DeclarationBlock* decl = originalValue->GetCSSDeclarationValue();
RefPtr<css::Declaration>
declClone = new css::Declaration(*decl->AsGecko());
RefPtr<DeclarationBlock> declClone = decl->Clone();
nsString stringValue;
originalValue->ToString(stringValue);
@ -1918,8 +1917,7 @@ nsXULElement::MakeHeavyweight(nsXULPrototypeElement* aPrototype)
// Style rules need to be cloned.
if (protoattr->mValue.Type() == nsAttrValue::eCSSDeclaration) {
DeclarationBlock* decl = protoattr->mValue.GetCSSDeclarationValue();
RefPtr<css::Declaration>
declClone = new css::Declaration(*decl->AsGecko());
RefPtr<DeclarationBlock> declClone = decl->Clone();
nsString stringValue;
protoattr->mValue.ToString(stringValue);

2
layout/mathml/crashtests/crashtests.list
View File

@ -51,7 +51,7 @@ load 443089-1.xhtml
load 463763-1.xhtml
load 463763-2.xhtml
load 476547-1.xhtml
skip-if(stylo) load 477740-1.xhtml # bug 1323702
load 477740-1.xhtml
load 541620-1.xhtml
load 557474-1.html
load 654928-1.html