diff --git a/sdk/android/OWNERS b/sdk/android/OWNERS
index d75ffde97b..890f642341 100644
--- a/sdk/android/OWNERS
+++ b/sdk/android/OWNERS
@@ -7,6 +7,3 @@ ssilkin@webrtc.org
 magjed@webrtc.org
 xalep@webrtc.org
 per-file ...Audio*.java=henrika@webrtc.org
-
-per-file PRESUBMIT.py=jansson@webrtc.org
-per-file PRESUBMIT.py=jleconte@webrtc.org
diff --git a/sdk/android/PRESUBMIT.py b/sdk/android/PRESUBMIT.py
deleted file mode 100644
index 876a860510..0000000000
--- a/sdk/android/PRESUBMIT.py
+++ /dev/null
@@ -1,31 +0,0 @@
-# Copyright (c) 2016 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.
-
-
-def CheckChangeOnUpload(input_api, output_api):
-    results = []
-    results.extend(CheckPatchFormatted(input_api, output_api))
-    return results
-
-
-def CheckPatchFormatted(input_api, output_api):
-    import git_cl
-    cmd = ['cl', 'format', '--dry-run', input_api.PresubmitLocalPath()]
-    code, _ = git_cl.RunGitWithCode(cmd, suppress_stderr=True)
-    if code == 2:
-        short_path = input_api.basename(input_api.PresubmitLocalPath())
-        full_path = input_api.os_path.relpath(
-            input_api.PresubmitLocalPath(), input_api.change.RepositoryRoot())
-        return [
-            output_api.PresubmitPromptWarning(
-                'The %s directory requires source formatting. '
-                'Please run git cl format %s' % (short_path, full_path))
-        ]
-    # As this is just a warning, ignore all other errors if the user
-    # happens to have a broken clang-format, doesn't use git, etc etc.
-    return []
diff --git a/tools_webrtc/PRESUBMIT.py b/tools_webrtc/PRESUBMIT.py
deleted file mode 100644
index 57d142e9d7..0000000000
--- a/tools_webrtc/PRESUBMIT.py
+++ /dev/null
@@ -1,55 +0,0 @@
-#!/usr/bin/env vpython3
-
-# 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.
-
-# Runs PRESUBMIT.py in py3 mode by git cl presubmit.
-USE_PYTHON3 = True
-
-
-def _LicenseHeader(input_api):
-  """Returns the license header regexp."""
-  # Accept any year number from 2003 to the current year
-  current_year = int(input_api.time.strftime('%Y'))
-  allowed_years = (str(s) for s in reversed(range(2003, current_year + 1)))
-  years_re = '(' + '|'.join(allowed_years) + ')'
-  license_header = (
-      r'.*? Copyright( \(c\))? %(year)s The WebRTC [Pp]roject [Aa]uthors\. '
-      r'All [Rr]ights [Rr]eserved\.\n'
-      r'.*?\n'
-      r'.*? Use of this source code is governed by a BSD-style license\n'
-      r'.*? that can be found in the LICENSE file in the root of the source\n'
-      r'.*? tree\. An additional intellectual property rights grant can be '
-      r'found\n'
-      r'.*? in the file PATENTS\.  All contributing project authors may\n'
-      r'.*? be found in the AUTHORS file in the root of the source tree\.\n'
-  ) % {
-      'year': years_re,
-  }
-  return license_header
-
-
-def _CommonChecks(input_api, output_api):
-  """Checks common to both upload and commit."""
-  results = []
-  results.extend(
-      input_api.canned_checks.CheckLicense(input_api, output_api,
-                                           _LicenseHeader(input_api)))
-  return results
-
-
-def CheckChangeOnUpload(input_api, output_api):
-  results = []
-  results.extend(_CommonChecks(input_api, output_api))
-  return results
-
-
-def CheckChangeOnCommit(input_api, output_api):
-  results = []
-  results.extend(_CommonChecks(input_api, output_api))
-  return results