canvas_            78 cc/resources/tile_manager.cc         canvas_(NULL) {}
canvas_            28 ui/gfx/canvas.cc       canvas_(NULL) {
canvas_            51 ui/gfx/canvas.cc       canvas_(owned_canvas_.get()) {
canvas_            60 ui/gfx/canvas.cc       canvas_(owned_canvas_.get()) {
canvas_           549 ui/gfx/canvas.cc       canvas_(canvas) {