omni: Update Chromium to 67.0.3396.68

Change-Id: Ief1ee777bf68b5d23d2da7b84a7ea7c5f96232fa
diff --git a/prebuilt/app/Chromium/32bit/MonochromePublic.apk b/prebuilt/app/Chromium/32bit/MonochromePublic.apk
index 6c3c1d2..f8f12c8 100644
--- a/prebuilt/app/Chromium/32bit/MonochromePublic.apk
+++ b/prebuilt/app/Chromium/32bit/MonochromePublic.apk
Binary files differ