Add phoglund@ to various OWNERS and remove kjellander@.

TBR=dpranke@chromium.org

Bug: webrtc:8363
Change-Id: I4dd6d686e901fa0b050cc0e0d15e1c89a357891b
Reviewed-on: https://chromium-review.googlesource.com/706790
Reviewed-by: Henrik Kjellander <kjellander@chromium.org>
Reviewed-by: Patrik Höglund <phoglund@chromium.org>
Commit-Queue: Henrik Kjellander <kjellander@chromium.org>
Cr-Commit-Position: refs/heads/master@{#510068}

build_overrides/OWNERS

@@ -1,6 +1,6 @@
 file://build/OWNERS
 brettw@chromium.org
 machenbach@chromium.org
-kjellander@chromium.org
+phoglund@chromium.org
 
 # COMPONENT: Build

testing/buildbot/OWNERS

@@ -27,8 +27,8 @@ per-file chromium.perf.json=eakuefner@chromium.org
 per-file chromium.perf.json=fmeawad@chromium.org
 per-file chromium.perf.json=simonhatch@chromium.org
 per-file chromium.perf.json=sullivan@chromium.org
-per-file chromium.webrtc.json=kjellander@chromium.org
-per-file chromium.webrtc.fyi.json=kjellander@chromium.org
+per-file chromium.webrtc.json=phoglund@chromium.org
+per-file chromium.webrtc.fyi.json=phoglund@chromium.org
 
 # TEAM: infra-dev@chromium.org
 # COMPONENT: Infra>Client>Chrome

tools/OWNERS

@@ -45,14 +45,12 @@ per-file licenses.py=torne@chromium.org
 per-file remove_stale_pyc_files.py=dtu@chromium.org
 
 per-file roll_angle.py=kbr@chromium.org
-per-file roll_angle.py=kjellander@chromium.org
 per-file roll_angle.py=geofflang@chromium.org
 per-file roll_webgl_conformance.py=bajones@chromium.org
 per-file roll_webgl_conformance.py=kbr@chromium.org
-per-file roll_webgl_conformance.py=kjellander@chromium.org
 per-file roll_webgl_conformance.py=geofflang@chromium.org
 per-file roll_webgl_conformance.py=zmo@chromium.org
-per-file roll_webrtc.py=kjellander@chromium.org
+per-file roll_webrtc.py=phoglund@chromium.org
 
 per-file safely-roll-deps.py=borenet@chromium.org