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rniwa@webkit.org authored
https://bugs.webkit.org/show_bug.cgi?id=123868 Reviewed by Andreas Kling. Merge https://chromium.googlesource.com/chromium/blink/+/c89b413ff0fc4aafa0c71d180b0b1e131bb37707 When we need both Node::renderer() and Node::rendererIsEditable() conditions to be true to perform some operation, it is more effective to check for renderer() first, so that if this condition fails we can avoid unnecessary computation of rendererIsEditable(). * dom/Position.cpp: (WebCore::nextRenderedEditable): (WebCore::previousRenderedEditable): * page/EventHandler.cpp: (WebCore::EventHandler::handleMouseReleaseEvent): git-svn-id: http://svn.webkit.org/repository/webkit/trunk@158723 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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