timebase_and_interval_valid_   89 content/browser/renderer_host/display_link_mac.cc   if (!timebase_and_interval_valid_)
timebase_and_interval_valid_  116 content/browser/renderer_host/display_link_mac.cc   timebase_and_interval_valid_ = true;
timebase_and_interval_valid_   61 content/browser/renderer_host/display_link_mac.h   bool timebase_and_interval_valid_;