cc: Stop warning about virtual+override until we can remove the virtuals

cc/PRESUBMIT.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Top-level presubmit script for cc.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into depot_tools.
 """
 
 import re
 import string
 
 CC_SOURCE_FILES=(r'^cc/.*\.(cc|h)$',)
 
 def CheckChangeLintsClean(input_api, output_api):
   input_api.cpplint._cpplint_state.ResetErrorCounts()  # reset global state
   source_filter = lambda x: input_api.FilterSourceFile(
     x, white_list=CC_SOURCE_FILES, black_list=None)
   files = [f.AbsoluteLocalPath() for f in
            input_api.AffectedSourceFiles(source_filter)]
   level = 1  # strict, but just warn
 
+  # TODO(danakj): Temporary, while the OVERRIDE and FINAL fixup is in progress.
+  # crbug.com/422353
+  input_api.cpplint._SetFilters('-readability/inheritance')
+
   for file_name in files:
     input_api.cpplint.ProcessFile(file_name, level)
 
   if not input_api.cpplint._cpplint_state.error_count:
     return []
 
   return [output_api.PresubmitPromptWarning(
     'Changelist failed cpplint.py check.')]
 
 def CheckAsserts(input_api, output_api, white_list=CC_SOURCE_FILES, black_list=None):
@@ skipping 334 matching lines @@
   return {
     'tryserver.blink': {
       'linux_blink_rel': set(['defaulttests']),
     },
     'tryserver.chromium.gpu': {
       'linux_gpu': set(['defaulttests']),
       'mac_gpu': set(['defaulttests']),
       'win_gpu': set(['defaulttests']),
     },
   }