Roll chromium_revision a02d286..2e451bf (364268:364330)

Change log: https://chromium.googlesource.com/chromium/src/+log/a02d286..2e451bf
Full diff: https://chromium.googlesource.com/chromium/src/+/a02d286..2e451bf

No dependencies changed.
No update to Clang.

TBR=

Review URL: https://codereview.webrtc.org/1511743005

Cr-Commit-Position: refs/heads/master@{#10970}
diff --git a/DEPS b/DEPS
index 6ffcdc0..4b441ab 100644
--- a/DEPS
+++ b/DEPS
@@ -6,7 +6,7 @@
 vars = {
   'extra_gyp_flag': '-Dextra_gyp_flag=0',
   'chromium_git': 'https://chromium.googlesource.com',
-  'chromium_revision': 'a02d286ca7ce39be455730c93ea332628e20dcd3',
+  'chromium_revision': '2e451bf8c28e0deabcf66d4d8ee277db0420814d',
 }
 
 # NOTE: Prefer revision numbers to tags for svn deps. Use http rather than