Roll chromium_revision 45a928c03f..e5fe50e808 (437857:437879)

Change log: https://chromium.googlesource.com/chromium/src/+log/45a928c03f..e5fe50e808
Full diff: https://chromium.googlesource.com/chromium/src/+/45a928c03f..e5fe50e808

No dependencies changed.
No update to Clang.

TBR=
BUG=None

Review-Url: https://codereview.webrtc.org/2572483002
Cr-Commit-Position: refs/heads/master@{#15551}
diff --git a/DEPS b/DEPS
index 60ac5ae..a55880b 100644
--- a/DEPS
+++ b/DEPS
@@ -5,7 +5,7 @@
 
 vars = {
   'chromium_git': 'https://chromium.googlesource.com',
-  'chromium_revision': '45a928c03f422c58ed37c9011e1c657d0cbfecf5',
+  'chromium_revision': 'e5fe50e808d809a0306fdb8c211383fb079bacf7',
 }
 
 deps = {