Roll src/third_party/webrtc 987ef4825826..45affde3a9c5 (3 commits)

https://webrtc.googlesource.com/src.git/+log/987ef4825826..45affde3a9c5

git log 987ef4825826..45affde3a9c5 --date=short --first-parent --format='%ad %ae %s'
2020-03-05 chromium-webrtc-autoroll@webrtc-ci.iam.gserviceaccount.com Roll chromium_revision 2d9b6439..4ea51a0a (746902:747324)
2020-03-05 titovartem@google.com Add printout of supported codecs in PC test framework
2020-03-05 ilnik@webrtc.org Fix RtpReplayer so what vp9 fuzzer would work

Created with:
  gclient setdep -r src/third_party/webrtc@45affde3a9c5

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/webrtc-chromium-autoroll
Please CC webrtc-chromium-sheriffs-robots@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

Bug: chromium:1030755
Tbr: webrtc-chromium-sheriffs-robots@google.com
Change-Id: I6cf6e1d38553778a87ed73013075e69a65e0aff0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2090637Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#747511}

DEPS

@@ -1454,7 +1454,7 @@ deps = {
     Var('chromium_git') + '/external/github.com/gpuweb/cts.git' + '@' + 'ec18cc3262922e7dcdbe70243c6f40606f979144',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '987ef482582660003d21ecfb7096943cba623373',
+    Var('webrtc_git') + '/src.git' + '@' + '45affde3a9c521ce85f955439a1b295aeb141334',
 
   'src/third_party/libgifcodec':
      Var('skia_git') + '/libgifcodec' + '@'+  Var('libgifcodec_revision'),