1. Constraint Validation API

    API for better control over form field validation. Includes support for `checkValidity()`, `setCustomValidity()`, `reportValidity()` and validation states.

  2. baseaudiocontext api: createperiodicwave: `constraints.disablenormalization` parameter

  3. mediadevices api: getsupportedconstraints

  4. mediastreamtrack api: applyconstraints

  5. mediastreamtrack api: getconstraints

  6. mediatrackconstraints api

  7. mediatrackconstraints api: aspectratio

  8. mediatrackconstraints api: autogaincontrol

  9. mediatrackconstraints api: channelcount

  10. mediatrackconstraints api: deviceid

  11. mediatrackconstraints api: displaysurface

  12. mediatrackconstraints api: echocancellation

  13. mediatrackconstraints api: facingmode

  14. mediatrackconstraints api: framerate

  15. mediatrackconstraints api: groupid

  16. mediatrackconstraints api: height

  17. mediatrackconstraints api: latency

  18. mediatrackconstraints api: logicalsurface

  19. mediatrackconstraints api: noisesuppression

  20. mediatrackconstraints api: resizemode

  21. mediatrackconstraints api: samplerate

  22. mediatrackconstraints api: samplesize

  23. mediatrackconstraints api: suppresslocalaudioplayback

  24. mediatrackconstraints api: volume

  25. mediatrackconstraints api: width

  26. mediatracksupportedconstraints api

  27. mediatracksupportedconstraints api: aspectratio

  28. mediatracksupportedconstraints api: autogaincontrol

  29. mediatracksupportedconstraints api: channelcount

  30. mediatracksupportedconstraints api: deviceid

  31. mediatracksupportedconstraints api: displaysurface

  32. mediatracksupportedconstraints api: echocancellation

  33. mediatracksupportedconstraints api: facingmode

  34. mediatracksupportedconstraints api: framerate

  35. mediatracksupportedconstraints api: groupid

  36. mediatracksupportedconstraints api: height

  37. mediatracksupportedconstraints api: latency

  38. mediatracksupportedconstraints api: logicalsurface

  39. mediatracksupportedconstraints api: noisesuppression

  40. mediatracksupportedconstraints api: resizemode

  41. mediatracksupportedconstraints api: samplerate

  42. mediatracksupportedconstraints api: samplesize

  43. mediatracksupportedconstraints api: suppresslocalaudioplayback

  44. mediatracksupportedconstraints api: volume

  45. mediatracksupportedconstraints api: width

  46. overconstrainederror api: constraint