DEPS: use python3

Bug: chromium:1208028
Change-Id: I1117855556e4a9e7cbaf54764c8a23c5b8581ded
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/239160
Auto-Submit: Takuto Ikuta <tikuta@google.com>
Reviewed-by: Jeremy Leconte <jleconte@google.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35426}
diff --git a/tools_webrtc/get_landmines.py b/tools_webrtc/get_landmines.py
index 764f053..b80a360 100755
--- a/tools_webrtc/get_landmines.py
+++ b/tools_webrtc/get_landmines.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
@@ -11,6 +11,9 @@
 (or a list of 'landmines').
 """
 
+from __future__ import absolute_import
+from __future__ import print_function
+
 import os
 import sys
 
@@ -27,35 +30,36 @@
   ALL LANDMINES ARE EMITTED FROM HERE.
   """
     # DO NOT add landmines as part of a regular CL. Landmines are a last-effort
-    # bandaid fix if a CL that got landed has a build dependency bug and all bots
-    # need to be cleaned up. If you're writing a new CL that causes build
+    # bandaid fix if a CL that got landed has a build dependency bug and all
+    # bots need to be cleaned up. If you're writing a new CL that causes build
     # dependency problems, fix the dependency problems instead of adding a
     # landmine.
     # See the Chromium version in src/build/get_landmines.py for usage examples.
-    print 'Clobber to remove out/{Debug,Release}/args.gn (webrtc:5070)'
+    print('Clobber to remove out/{Debug,Release}/args.gn (webrtc:5070)')
     if host_os() == 'win':
-        print 'Clobber to resolve some issues with corrupt .pdb files on bots.'
-        print 'Clobber due to corrupt .pdb files (after #14623)'
-        print 'Clobber due to Win 64-bit Debug linking error (crbug.com/668961)'
+        print('Clobber to resolve some issues with corrupt .pdb files on bots.')
+        print('Clobber due to corrupt .pdb files (after #14623)')
+        print(
+            'Clobber due to Win 64-bit Debug linking error (crbug.com/668961)')
         print('Clobber due to Win Clang Debug linking errors in '
               'https://codereview.webrtc.org/2786603002')
         print('Clobber due to Win Debug linking errors in '
               'https://codereview.webrtc.org/2832063003/')
-        print 'Clobber win x86 bots (issues with isolated files).'
+        print('Clobber win x86 bots (issues with isolated files).')
     if host_os() == 'mac':
-        print 'Clobber due to iOS compile errors (crbug.com/694721)'
-        print 'Clobber to unblock https://codereview.webrtc.org/2709573003'
+        print('Clobber due to iOS compile errors (crbug.com/694721)')
+        print('Clobber to unblock https://codereview.webrtc.org/2709573003')
         print('Clobber to fix https://codereview.webrtc.org/2709573003 after '
               'landing')
         print('Clobber to fix https://codereview.webrtc.org/2767383005 before'
               'landing (changing rtc_executable -> rtc_test on iOS)')
         print('Clobber to fix https://codereview.webrtc.org/2767383005 before'
               'landing (changing rtc_executable -> rtc_test on iOS)')
-        print 'Another landmine for low_bandwidth_audio_test (webrtc:7430)'
-        print 'Clobber to change neteq_rtpplay type to executable'
-        print 'Clobber to remove .xctest files.'
-        print 'Clobber to remove .xctest files (take 2).'
-        print 'Switching rtc_executable to rtc_test'
+        print('Another landmine for low_bandwidth_audio_test (webrtc:7430)')
+        print('Clobber to change neteq_rtpplay type to executable')
+        print('Clobber to remove .xctest files.')
+        print('Clobber to remove .xctest files (take 2).')
+        print('Switching rtc_executable to rtc_test')
 
 
 def main():