Roll chromium_revision d33aa11bc5..4537fa801e (437814:437826)

Change log: https://chromium.googlesource.com/chromium/src/+log/d33aa11bc5..4537fa801e
Full diff: https://chromium.googlesource.com/chromium/src/+/d33aa11bc5..4537fa801e

No dependencies changed.
No update to Clang.

TBR=
BUG=None

Review-Url: https://codereview.webrtc.org/2567993002
Cr-Commit-Position: refs/heads/master@{#15538}
diff --git a/DEPS b/DEPS
index 69e7576..3b427d9 100644
--- a/DEPS
+++ b/DEPS
@@ -5,7 +5,7 @@
 
 vars = {
   'chromium_git': 'https://chromium.googlesource.com',
-  'chromium_revision': 'd33aa11bc5d41c5c8f85d6d7d1a0af3ec746f82d',
+  'chromium_revision': '4537fa801ee646b95ef496083e824e468978a374',
 }
 
 deps = {