Remove logcats from instrumentation test run steps.

scripts/slave/recipe_modules/chromium_android/api.py

 # Copyright 2013 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.
 
 import contextlib
 import datetime
 import json
 import os
 import re
 import urllib
@@ skipping 661 matching lines @@
                                 screenshot=False, verbose=False, tool=None,
                                 apk_package=None,
                                 host_driven_root=None,  # unused?
                                 official_build=False,
                                 json_results_file=None,
                                 timeout_scale=None, strict_mode=None,
                                 suffix=None, num_retries=None,
                                 device_flags=None,
                                 wrapper_script_suite_name=None,
                                 **kwargs):
-    logcat_output_file = self.m.raw_io.output()
     args = [
       '--blacklist-file', self.blacklist_file,
-      '--logcat-output-file', logcat_output_file,
     ]
     if tool:
       args.append('--tool=%s' % tool)
     if flakiness_dashboard:
       args.extend(['--flakiness-dashboard-server', flakiness_dashboard])
     if annotation:
       args.extend(['-A', annotation])
     if except_annotation:
       args.extend(['-E', except_annotation])
     if screenshot:
@@ skipping 29 matching lines @@
         args.append('--release')
       if official_build:
         args.extend(['--official-build'])
 
     step_result = self.test_runner(
         'Instrumentation test %s%s' % (annotation or name,
                                        ' (%s)' % suffix if suffix else ''),
         args=args,
         wrapper_script_suite_name=wrapper_script_suite_name,
         **kwargs)
-    if step_result.raw_io.output:
-      step_result.presentation.logs['logcat'] = (
-          step_result.raw_io.output.splitlines())
     return step_result
 
   def launch_gce_instances(self, snapshot='clean-17-l-phone-image-no-popups',
                            count=6):
     args = [
         self.m.properties['slavename'],
         self.m.adb.adb_path(),
         '--n', count,
         'launch',
         '--snapshot', snapshot,
@@ skipping 514 matching lines @@
       script = self.c.test_runner
       if wrapper_script_suite_name:
         script = self.m.chromium.output_dir.join('bin', 'run_%s' %
                                                  wrapper_script_suite_name)
       else:
         env = kwargs.get('env', {})
         env['CHROMIUM_OUTPUT_DIR'] = env.get('CHROMIUM_OUTPUT_DIR',
                                              self.m.chromium.output_dir)
         kwargs['env'] = env
       return self.m.python(step_name, script, args, **kwargs)