Canvas v5 API existence tests

Test Result Code CH 40 FF 39 WK IETP
Path No No No No
Ellipses Yes No Yes No
Dashed lines Yes Yes Yes Yes
Text on a path No No No No
DrawingStyle objects No No No No
Hit testing Flag Flag No No
Path addition No No No No
Additional measureText metrics Flag No No No
Pattern transform No No No No
Reset clip region No No No No
Reset transform Yes Yes No No