Reland "Reland "Add Profile 2 configuration to VP9 Encoder and Decoder""

This is a reland of cb853c8f90d3410a7f0ce07915aa20db0329259d

Original change's description:
> Reland "Add Profile 2 configuration to VP9 Encoder and Decoder"
>
> This is a reland of fc9c4e88b5569f0d2cd1c64cbc27fd969ce2db17
>
> Original change's description:
> > Add Profile 2 configuration to VP9 Encoder and Decoder
> >
> > Bug: webrtc:9376
> > Change-Id: I4f627fb2b6c146a90cfcaa815da459b09dc00003
> > Reviewed-on: https://webrtc-review.googlesource.com/81980
> > Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
> > Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org>
> > Reviewed-by: Erik Språng <sprang@webrtc.org>
> > Reviewed-by: Jerome Jiang <jianj@google.com>
> > Cr-Commit-Position: refs/heads/master@{#23917}
>
> Bug: webrtc:9376
> Change-Id: I21fc44865af4e381f99dbc5ae2baf4a53ce834ca
> TBR: niklas.enbom@webrtc.org
> Reviewed-on: https://webrtc-review.googlesource.com/88341
> Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
> Reviewed-by: Emircan Uysaler <emircan@webrtc.org>
> Reviewed-by: Erik Språng <sprang@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#23974}

TBR: niklas.enbom@webrtc.org
Bug: webrtc:9376
Change-Id: I90d7ebc2110b82901656df7f9331ae82ee010baf
Reviewed-on: https://webrtc-review.googlesource.com/88582
Reviewed-by: Emircan Uysaler <emircan@webrtc.org>
Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23977}
diff --git a/test/frame_generator.h b/test/frame_generator.h
index 1c108b1..37a4a19 100644
--- a/test/frame_generator.h
+++ b/test/frame_generator.h
@@ -58,7 +58,7 @@
     RTC_NOTREACHED();
   }
 
-  enum class OutputType { I420, I420A };
+  enum class OutputType { I420, I420A, I010 };
 
   // Creates a frame generator that produces frames with small squares that
   // move randomly towards the lower right corner.