Roll chromium_revision b8ff103..760c558 (353988:354059)

Change log: https://chromium.googlesource.com/chromium/src/+log/b8ff103..760c558
Full diff: https://chromium.googlesource.com/chromium/src/+/b8ff103..760c558

No dependencies changed.
No update to Clang.

TBR=
CQ_EXTRA_TRYBOTS=tryserver.webrtc:win_baremetal,mac_baremetal,linux_baremetal

Review URL: https://codereview.webrtc.org/1405773003

Cr-Commit-Position: refs/heads/master@{#10278}
diff --git a/DEPS b/DEPS
index dd7bf5e..87e8016 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': 'b8ff10300d8a3eed9a7e7713c2ef0606d95a42f2',
+  'chromium_revision': '760c558879b8e74582245e81e056459c9cf86a7c',
 }
 
 # NOTE: Prefer revision numbers to tags for svn deps. Use http rather than