Remove some platform specific stuff from views.

ui/app_list/PRESUBMIT.py

Index: ui/app_list/PRESUBMIT.py
diff --git a/ui/app_list/PRESUBMIT.py b/ui/app_list/PRESUBMIT.py
deleted file mode 100644
index ec96af4480ac74a4889acd1d676587fe4f23c4d5..0000000000000000000000000000000000000000
--- a/ui/app_list/PRESUBMIT.py
+++ /dev/null
@@ -1,34 +0,0 @@
-# Copyright 2014 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.
-
-"""Presubmit script for app_list.
-
-See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
-for more details about the presubmit API built into depot_tools.
-"""
-
-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
-
-  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 CheckChangeOnUpload(input_api, output_api):
-  results = []
-  results += CheckChangeLintsClean(input_api, output_api)
-  results += input_api.canned_checks.CheckPatchFormatted(input_api, output_api)
-  return results