| <html> | |
| <title>sandboxed_frames</title> | |
| <head></head> | |
| <body> | |
| <iframe id="child-1" sandbox></iframe> | |
| <iframe id="child-2" sandbox="allow-scripts"></iframe> | |
| <iframe id="child-3" sandbox="allow-scripts allow-same-origin" src="frame_tree/1-3.html"></iframe> | |
| </body> | |
| </html> |