specify the reason for blacklisting

build/android/pylib/local/device/local_device_test_run.py

Index: build/android/pylib/local/device/local_device_test_run.py
diff --git a/build/android/pylib/local/device/local_device_test_run.py b/build/android/pylib/local/device/local_device_test_run.py
index 200ee4e41676d4519a1889da187bccbb90c6c0cc..2a93c68144cb7890b6440fd91a66d1b62c03808a 100644
--- a/build/android/pylib/local/device/local_device_test_run.py
+++ b/build/android/pylib/local/device/local_device_test_run.py
@@ -31,7 +31,7 @@ def handle_shard_failures_with(on_failure):
   Args:
     f: the function being decorated. The function must take at least one

[jbudorick, 2015/10/28 23:34:05]

nit: update this now that the function must take at least two arguments

[bpastene, 2015/10/28 23:41:57]

The decorated function doesn't change. The on_failure function does though
(hence the docstring change right below)

[jbudorick, 2015/10/28 23:45:15]

oh, right. derp.

       argument, and that argument must be the device.
-    on_failure: A unary function to call on failure.
+    on_failure: A binary function to call on failure.
   """
   def decorator(f):
     @functools.wraps(f)
@@ -45,7 +45,7 @@ def handle_shard_failures_with(on_failure):
       except device_errors.DeviceUnreachableError:
         logging.exception('Shard died: %s(%s)', f.__name__, str(dev))
       if on_failure:
-        on_failure(dev)
+        on_failure(dev, f.__name__)
       return None
 
     return wrapper