rules:
- initial_color_alpha_false.html: [canvas-2d-alpha]
- clearRect_alpha_false.html: [canvas-2d-alpha]
- drawImage_alpha_false.html: [canvas-2d-alpha]
- fill_alpha_false.html: [canvas-2d-alpha]
- fillRect_alpha_false.html: [canvas-2d-alpha]
- reset_color_alpha_false.html: [canvas-2d-alpha]
- getContextAttributes.html: [canvas-2d]
