Incrementing VERSION to 67.0.3396.8

TBR=dimu@chromium.org

Change-Id: I96844c0c5adea898c99a330bafcb15c124349dbd
Reviewed-on: https://chromium-review.googlesource.com/1014374
Reviewed-by: chrome-release-bot@chromium.org <chrome-release-bot@chromium.org>
Cr-Commit-Position: refs/branch-heads/3396@{#33}
Cr-Branched-From: 9ef2aa869bc7bc0c089e255d698cca6e47d6b038-refs/heads/master@{#550428}
diff --git a/chrome/VERSION b/chrome/VERSION
index 0d01d2c..54919a75 100644
--- a/chrome/VERSION
+++ b/chrome/VERSION
@@ -1,4 +1,4 @@
 MAJOR=67
 MINOR=0
 BUILD=3396
-PATCH=7
+PATCH=8