8ef57932b1
RTC_ENABLE_VP9 is more natural to deal with then RTC_DISABLE_VP9. In all the places this macro is used, WebRTC needs to do more things so it is easier to "do more if RTC_ENABLE_VP9 is defined" than "do more if RTC_DISABLE_VP9 is not defined". Bug: None Change-Id: If992e5c554173e6af3f030f6e0fd21bd82acf9eb No-Try: True Reviewed-on: https://webrtc-review.googlesource.com/c/111242 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Philip Eliasson <philipel@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25679}