Add N4 to rebaseline.py

tools/rebaseline.py

 #!/usr/bin/python
 
 '''
 Copyright 2012 Google Inc.
 
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 '''
 
 '''
@@ skipping 51 matching lines @@
    'base-android-galaxy-nexus':
     'Test-Android-GalaxyNexus-SGX540-Arm7-Debug',
    'base-android-nexus-7':
     'Test-Android-Nexus7-Tegra3-Arm7-Release',
    'base-android-nexus-s':
     'Test-Android-NexusS-SGX540-Arm7-Release',
    'base-android-xoom':
     'Test-Android-Xoom-Tegra2-Arm7-Release',
    'base-android-nexus-10':
     'Test-Android-Nexus10-MaliT604-Arm7-Release',
+   'base-android-nexus-4':
+    'Test-Android-Nexus4-Adreno320-Arm7-Release',
 }
 
 
 class CommandFailedException(Exception):
     pass
 
 # Object that rebaselines a JSON expectations file (not individual image files).
 #
 # TODO(epoger): Most of this is just the code from the old ImageRebaseliner...
 # some of it will need to be updated in order to properly rebaseline JSON files.
@@ skipping 369 matching lines @@
     else:
         rebaseliner = rebaseline_imagefiles.ImageRebaseliner(
             expectations_root=args.expectations_root,
             tests=args.tests, configs=args.configs,
             dry_run=args.dry_run,
             json_base_url=args.json_base_url,
             json_filename=args.json_filename,
             add_new=args.add_new,
             missing_json_is_fatal=missing_json_is_fatal)
     rebaseliner.RebaselineSubdir(subdir=subdir, builder=builder)