Fixed lint warnings in webrtc/modules/remote_bitrate_estimator

PRESUBMIT.py

 # Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 import json
 import os
 import platform
 import re
 import subprocess
 import sys
 
 
 # Directories that will be scanned by cpplint by the presubmit script.
 CPPLINT_DIRS = [
   'webrtc/audio',
   'webrtc/call',
   'webrtc/common_video',
   'webrtc/examples',
+  'webrtc/modules/remote_bitrate_estimator',
   'webrtc/modules/video_processing',
   'webrtc/sound',
   'webrtc/tools',
   'webrtc/video',
 ]
 
 # List of directories of "supported" native APIs. That means changes to headers
 # will be done in a compatible way following this scheme:
 # 1. Non-breaking changes are made.
 # 2. The old APIs as marked as deprecated (with comments).
@@ skipping 428 matching lines @@
     for builder in masters[master]:
       if 'presubmit' in builder:
         # Do not trigger presubmit builders, since they're likely to fail
         # (e.g. OWNERS checks before finished code review), and we're running
         # local presubmit anyway.
         pass
       else:
         try_config[master][builder] = ['defaulttests']
 
   return try_config