Roll infra_libs and its dependencies to 066f135

client/third_party/infra_libs/ts_mon/common/errors.py

Index: client/third_party/infra_libs/ts_mon/common/errors.py
diff --git a/client/third_party/infra_libs/ts_mon/common/errors.py b/client/third_party/infra_libs/ts_mon/common/errors.py
index 29f3cd1f71e21cae7bdf2271f844d6199d7b61a4..0784a579791600fad4a816389a870d0f9510f947 100644
--- a/client/third_party/infra_libs/ts_mon/common/errors.py
+++ b/client/third_party/infra_libs/ts_mon/common/errors.py
@@ -106,6 +106,17 @@ class MonitoringNoConfiguredTargetError(MonitoringError):
     return 'Metric "%s" was sent with no Target configured.' % (self.metric)
 
 
+class MonitoringFailedToFlushAllMetricsError(MonitoringError):
+  """Raised when some error is encountered in flushing specific metrics."""
+
+  def __init__(self, error_count):
+    self.error_count = error_count
+
+  def __str__(self):
+    return ('Failed to flush %d metrics. See tracebacks above' %
+            (self.error_count))
+
+
 class UnknownModificationTypeError(MonitoringError):
   """Raised when using a Modification with an unknown type value."""