setSupportsMultipleWindows  224 Source/web/WebSettingsImpl.cpp     m_settings->setSupportsMultipleWindows(supportsMultipleWindows);
setSupportsMultipleWindows  157 Source/web/WebSettingsImpl.h     virtual void setSupportsMultipleWindows(bool) OVERRIDE;
setSupportsMultipleWindows  174 public/web/WebSettings.h     virtual void setSupportsMultipleWindows(bool) = 0;