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Issue #1621 - Part 3: Use nsIAtom to change attirbute if possible.

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We can replace old nsIEditor API with nsIAtom version.

Ref: Bug 1324996
This commit is contained in:
Gaming4JC 2020-05-22 18:38:33 -04:00 • committed by Roy Tam
commit ec1301a85d
7 changed files with 51 additions and 64 deletions
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4
editor/libeditor/TextEditor.cpp
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@ -311,9 +311,9 @@ TextEditor::UpdateMetaCharset(nsIDOMDocument* aDocument,
}
// set attribute to <original prefix> charset=text/html
nsCOMPtr<nsIDOMElement> metaElement = do_QueryInterface(metaNode);
RefPtr<Element> metaElement = metaNode->AsElement();
MOZ_ASSERT(metaElement);
rv = EditorBase::SetAttribute(metaElement, NS_LITERAL_STRING("content"),
rv = EditorBase::SetAttribute(metaElement, nsGkAtoms::content,
Substring(originalStart, start) +
charsetEquals +
NS_ConvertASCIItoUTF16(aCharacterSet));