Automated Commit: LKGM 11556.0.0 for chromeos.

BUG=762641
TBR=derat@chromium.org

Change-Id: I6861029ef1974715e5b4d8699a5bd05ed1d3edd6
Reviewed-on: https://chromium-review.googlesource.com/c/1404914
Reviewed-by: ChromeOS bot <3su6n15k.default@developer.gserviceaccount.com>
Commit-Queue: Achuith Bhandarkar <achuith@chromium.org>
Cr-Commit-Position: refs/heads/master@{#622235}
diff --git a/chromeos/CHROMEOS_LKGM b/chromeos/CHROMEOS_LKGM
index 320499cc..00e7aabd 100644
--- a/chromeos/CHROMEOS_LKGM
+++ b/chromeos/CHROMEOS_LKGM
@@ -1 +1 @@
-11550.0.0
\ No newline at end of file
+11556.0.0
\ No newline at end of file