SendSetWatchEvent   36 content/browser/tracing/trace_message_filter.h   void SendSetWatchEvent(const std::string& category_name,
SendSetWatchEvent  542 content/browser/tracing/tracing_controller_impl.cc     it->get()->SendSetWatchEvent(category_name, event_name);
SendSetWatchEvent  574 content/browser/tracing/tracing_controller_impl.cc     trace_message_filter->SendSetWatchEvent(watch_category_name_,