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eric@webkit.org authored
Reviewed by Timothy Hatcher. Remove style property if empty string is entered. https://bugs.webkit.org/show_bug.cgi?id=29163 * inspector/front-end/ElementsTreeOutline.js: (WebInspector.ElementsTreeOutline.prototype._onmouseout): fixed null pointer exception * inspector/front-end/InjectedScript.js: (InjectedScript.applyStyleText): if styletext to apply is empty it will return an array to confirm the property removal * inspector/front-end/StylesSidebarPane.js: (WebInspector.StylePropertyTreeElement.prototype.): (WebInspector.StylePropertyTreeElement.prototype): git-svn-id: http://svn.webkit.org/repository/webkit/trunk@48437 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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