OnEraseBkGnd       72 content/browser/renderer_host/legacy_render_widget_host_win.h     MESSAGE_HANDLER_EX(WM_ERASEBKGND, OnEraseBkGnd)
OnEraseBkGnd      121 content/browser/renderer_host/legacy_render_widget_host_win.h   LRESULT OnEraseBkGnd(UINT message, WPARAM w_param, LPARAM l_param);