TaskManagerModelGpuDataManagerObserver 190 chrome/browser/task_manager/task_manager.cc &TaskManagerModelGpuDataManagerObserver:: TaskManagerModelGpuDataManagerObserver 1367 chrome/browser/task_manager/task_manager.cc new TaskManagerModelGpuDataManagerObserver()); TaskManagerModelGpuDataManagerObserver 27 chrome/browser/task_manager/task_manager.h class TaskManagerModelGpuDataManagerObserver; TaskManagerModelGpuDataManagerObserver 539 chrome/browser/task_manager/task_manager.h scoped_ptr<TaskManagerModelGpuDataManagerObserver>