This reverts commit d2ed0a4c9e7f04060d8e3358eb0006c31579bb86. Reason for revert: Breaks downstream projects. Original change's description: > Replaced temporal_layer_thresholds_bps[] field with num_temporal_layers. > > temporal_layer_thresholds_bps served only one purpose: its size was used > to infer number of temporal layers. I replaced it with num_temporal_layers, > which does what is says. > > The practical reason for this change is the need to have possibility to > distinguish between cases when VP9 SVC temporal layering was/not set > through field trial. That was not possible with > temporal_layer_thresholds_bps[] because empty vector means 1 temporal > layer. > > Bug: webrtc:8518 > Change-Id: I275ec3a8c74e8ba409eb049878199f132a20ec51 > Reviewed-on: https://webrtc-review.googlesource.com/58084 > Commit-Queue: Sergey Silkin <ssilkin@webrtc.org> > Reviewed-by: Erik Språng <sprang@webrtc.org> > Reviewed-by: Stefan Holmer <stefan@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#22230} TBR=sprang@webrtc.org,stefan@webrtc.org,ssilkin@webrtc.org Change-Id: Ic2940f7f78a74312170940d51ad8967cde8ad42f No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: webrtc:8518 Reviewed-on: https://webrtc-review.googlesource.com/58902 Reviewed-by: Philip Eliasson <philipel@webrtc.org> Commit-Queue: Philip Eliasson <philipel@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22234}