Increase cheeps timeout to 15min
am: ba13ee7001

Change-Id: I403237e2891e2ee276d1836558b68166c95fa507
diff --git a/internal/lib/cheeps_compute_client.py b/internal/lib/cheeps_compute_client.py
index c397a98..98e249b 100644
--- a/internal/lib/cheeps_compute_client.py
+++ b/internal/lib/cheeps_compute_client.py
@@ -50,7 +50,7 @@
     Cheeps is a VM that run Chrome OS which runs on GCE.
     """
     # This is the timeout for betty to start.
-    BOOT_TIMEOUT_SECS = 10*60
+    BOOT_TIMEOUT_SECS = 15*60
     # This is printed by betty.sh.
     BOOT_COMPLETED_MSG = "VM successfully started"
     # systemd prints this if betty.sh returns nonzero status code.