RefreshCallback  1098 chrome/browser/task_manager/task_manager.cc           base::Bind(&TaskManagerModel::RefreshCallback, this));
RefreshCallback  1357 chrome/browser/task_manager/task_manager.cc       base::Bind(&TaskManagerModel::RefreshCallback, this),
RefreshCallback   453 chrome/browser/task_manager/task_manager.h   void RefreshCallback();