Add chroot upgrade script to update masters for falco, wolf, leon

BUG=chromium:454515
TEST=ran chroot upgrade hooks
CQ-DEPEND=CL:245592

Change-Id: I63847b56316cb6d0f2ce82ae7d7034f0cf1f2b57
Reviewed-on: https://chromium-review.googlesource.com/245593
Reviewed-by: Haixia Shi <hshi@chromium.org>
Tested-by: Michael Spang <spang@chromium.org>
Reviewed-by: Michael Spang <spang@chromium.org>
Commit-Queue: Michael Spang <spang@chromium.org>
Trybot-Ready: Michael Spang <spang@chromium.org>
(cherry picked from commit 24cfc7952e6375f0c8dd278a20c3a67fc5c41546)
Reviewed-on: https://chromium-review.googlesource.com/255924
diff --git a/chroot_version_hooks.d/114_more_freon_boards b/chroot_version_hooks.d/114_more_freon_boards
new file mode 100644
index 0000000..fb8e02b
--- /dev/null
+++ b/chroot_version_hooks.d/114_more_freon_boards
@@ -0,0 +1,22 @@
+# Copyright 2015 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# We moved a lot of files to the project-freon overlay. Make sure we
+# regen the board setup for each freon board.
+
+BOARDS=(
+  falco
+  falco_li
+  wolf
+  leon
+)
+
+for b in "${BOARDS[@]}"; do
+  if [[ -d /build/${b} ]]; then
+    ~/trunk/src/scripts/setup_board \
+      --board=${b} \
+      --skip_chroot_upgrade \
+      --regen_configs
+  fi
+done