swarming: Remove the ssd dimension from android bots.

appengine/swarming/swarming_bot/api/os_utilities.py

 # coding: utf-8
 # Copyright 2014 The LUCI Authors. All rights reserved.
 # Use of this source code is governed under the Apache License, Version 2.0
 # that can be found in the LICENSE file.
 
 """OS specific utility functions.
 
 Includes code:
 - to declare the current system this code is running under.
 - to run a command on user login.
@@ skipping 792 matching lines @@
   """
   dimensions = get_dimensions()
   if not devices:
     return dimensions
 
   # Pop a few dimensions otherwise there will be too many dimensions.
   del dimensions[u'cpu']
   del dimensions[u'cores']
   del dimensions[u'gpu']
   dimensions.pop(u'machine_type')
+  dimensions.pop(u'ssd', None)
 
   # Each key in the following dict is a dimension and its value is the list of
   # all possible device properties that can define that dimension.
   # TODO(bpastene) Make sure all the devices use the same board and OS.
   dimension_properties = {
     u'device_os': ['build.id'],
     u'device_type': ['build.product', 'product.board', 'product.device'],
   }
   for dim in dimension_properties:
     dimensions[dim] = set()
@@ skipping 468 matching lines @@
 
 
 def trim_rolled_log(name):
   try:
     for item in glob.iglob('%s.??' % name):
       os.remove(item)
     for item in glob.iglob('%s.???' % name):
       os.remove(item)
   except Exception as e:
     logging.exception('trim_rolled_log(%s) failed: %s', name, e)