Roll src/third_party/webrtc 7a29426142dd..deee55b3d522 (3 commits)

https://webrtc.googlesource.com/src.git/+log/7a29426142dd..deee55b3d522


git log 7a29426142dd..deee55b3d522 --date=short --no-merges --format='%ad %ae %s'
2018-06-29 xz4215@gmail.com Calculate all audio samples in AudioMixerCalculateEnergy.
2018-06-29 kwiberg@webrtc.org Turn rtc::{Make,Wrap}Unique into aliases for their Abseil counterparts
2018-06-29 terelius@webrtc.org Revert "Unit test for case where the number of active and configured spatial"


Created with:
  gclient setdep -r src/third_party/webrtc@deee55b3d522

The AutoRoll server is located here: https://webrtc-chromium-roll.skia.org

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

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.

CQ_INCLUDE_TRYBOTS=luci.chromium.try:linux_chromium_archive_rel_ng;master.tryserver.chromium.mac:mac_chromium_archive_rel_ng

BUG=chromium:None
TBR=webrtc-chromium-sheriffs-robots@google.com

Change-Id: Idd9adc6d6de3e6c4e87fb06067437cb139d922c9
Reviewed-on: https://chromium-review.googlesource.com/1120877Reviewed-by: webrtc-chromium-autoroll <webrtc-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: webrtc-chromium-autoroll <webrtc-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#571600}

DEPS

@@ -1032,7 +1032,7 @@ deps = {
     Var('chromium_git') + '/external/khronosgroup/webgl.git' + '@' + 'a5c263cc63ffc2cc189b5214074c8792067c1853',
 
   'src/third_party/webrtc':
-    Var('webrtc_git') + '/src.git' + '@' + '7a29426142dd5de1760eca156fbd3a3cbaf8cc9a',
+    Var('webrtc_git') + '/src.git' + '@' + 'deee55b3d5223be4a7e5116cccbf22d1a132fac3',
 
   'src/third_party/xdg-utils': {
       'url': Var('chromium_git') + '/chromium/deps/xdg-utils.git' + '@' + 'd80274d5869b17b8c9067a1022e4416ee7ed5e0d',