/Users/tc/WebKit/Source/WebCore/WebCore.gyp/../platform/chromium/ScrollbarThemeChromiumMac.mm:155:34: error: declaration requires a global constructor [-Werror,-Wglobal-constructors] static ScrollbarButtonsPlacement gButtonPlacement = isScrollbarOverlayAPIAvailable() ? ScrollbarButtonsNone : ScrollbarButtonsDoubleEnd; ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This global is set in updateArrowPlacement, so it wasn't obvious to me what the right way to fix this is. Can we just move it into a static function?
Sail has a CL to remove this in bug 61144
Fixed in bug 61144 by http://trac.webkit.org/changeset/103354 .