Incrementing VERSION to 49.0.2621.2

Cr-Commit-Position: refs/branch-heads/2621@{#2}
Cr-Branched-From: 7365ea65445d500ce00ec0e621b1f7e0a5438b8a-refs/heads/master@{#369281}
diff --git a/chrome/VERSION b/chrome/VERSION
index 2c85032..35ec380 100644
--- a/chrome/VERSION
+++ b/chrome/VERSION
@@ -1,4 +1,4 @@
 MAJOR=49
 MINOR=0
 BUILD=2621
-PATCH=1
+PATCH=2