Automatic: squawks-release - Updating to a new version number from 7155.1.0

Change-Id: I78b5119be96c37b86d5470a748bf24ed502b2ded
diff --git a/chromeos/config/chromeos_version.sh b/chromeos/config/chromeos_version.sh
index 5b25372..53646c4 100755
--- a/chromeos/config/chromeos_version.sh
+++ b/chromeos/config/chromeos_version.sh
@@ -20,7 +20,7 @@
   # Release Branch number.
   # Increment by 1 for every release build on a branch.
   # Reset to 0 when increasing release build number.
-  export CHROMEOS_BRANCH=1
+  export CHROMEOS_BRANCH=2
 
   # Patch number.
   # Increment by 1 in case a non-scheduled branch release build is necessary.