Import patches-applied version 2.2.21+really2.2.20-0ubuntu1~16.04.1 to applied/ubuntu/xenial-proposed

Imported using git-ubuntu import.

Changelog parent: 6c9cd7e1ac55aae259d8e2f06569375e27a12f20
Unapplied parent: 7e7d885433a2bac56ce2361126bf7ec3d565fd66

New changelog entries:
  * Backport bionic version to xenial.
  * Revert to an older upstream release: 2.2.20 (LP: #1749589).
    - Rename upstream tarball to 2.2.21+really2.2.20 to end up with a
      temporarily higher version number than what's in the archive.
  * debian/patches/disable_import_test.patch: refreshed patch.

1 files changed, 0 insertions, 31 deletions

diff --git a/azurelinuxagent/common/errorstate.py b/azurelinuxagent/common/errorstate.py
deleted file mode 100644
index 750aa77..0000000
--- a/azurelinuxagent/common/errorstate.py
+++ /dev/null
@@ -1,31 +0,0 @@
-from datetime import datetime, timedelta
-
-ERROR_STATE_DELTA = timedelta(minutes=15)
-
-
-class ErrorState(object):
-    def __init__(self, min_timedelta = ERROR_STATE_DELTA):
-        self.min_timedelta = min_timedelta
-
-        self.count = 0
-        self.timestamp = None
-
-    def incr(self):
-        if self.count == 0:
-            self.timestamp = datetime.utcnow()
-
-        self.count += 1
-
-    def reset(self):
-        self.count = 0
-        self.timestamp = None
-
-    def is_triggered(self):
-        if self.timestamp is None:
-            return False
-
-        delta = datetime.utcnow() - self.timestamp
-        if delta >= self.min_timedelta:
-            return True
-
-        return False