Remove clear /data/local/tmp steps.

infra/bots/recipe_modules/flavor/gn_android_flavor.py

 # Copyright 2016 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 default_flavor
 import subprocess
 
 """GN Android flavor utils, used for building Skia for Android with GN."""
 class GNAndroidFlavorUtils(default_flavor.DefaultFlavorUtils):
   def __init__(self, m):
@@ skipping 45 matching lines @@
     }.iteritems()))
 
     self._run('fetch-gn', self.m.vars.skia_dir.join('bin', 'fetch-gn'),
               infra_step=True)
     self._run('gn gen', 'gn', 'gen', self.out_dir, '--args=' + gn_args)
     self._run('ninja', 'ninja', '-C', self.out_dir)
 
   def install(self):
     self._adb('reboot', 'reboot')
     self._adb('wait for device', 'wait-for-usb-device')
-    self._adb('TEMPORARY clear /data/local/tmp',
-              'shell', 'rm', '-rf', '/data/local/tmp/*')
     self._adb('mkdir /data/local/tmp/resources',
               'shell', 'mkdir', '-p', '/data/local/tmp/resources')
 
   def cleanup_steps(self):
     if self._ever_ran_adb:
-      self._adb('TEMPORARY clear /data/local/tmp',
-                'shell', 'rm', '-rf', '/data/local/tmp/*')
       self._adb('TEMPORARY reboot', 'reboot')
       self._adb('kill adb server', 'kill-server')
 
   def step(self, name, cmd, env=None, **kwargs):
     app = self.m.vars.skia_out.join(self.m.vars.configuration, cmd[0])
     self._adb('push %s' % cmd[0],
               'push', app, '/data/local/tmp')
 
     sh = '%s.sh' % cmd[0]
     self.m.run.writefile(self.m.vars.tmp_dir.join(sh),
@@ skipping 41 matching lines @@
   def read_file_on_device(self, path):
     return self._adb('read %s' % path,
                      'shell', 'cat', path, stdout=self.m.raw_io.output()).stdout
 
   def remove_file_on_device(self, path):
     self._adb('rm %s' % path, 'shell', 'rm', '-f', path)
 
   def create_clean_device_dir(self, path):
     self._adb('rm %s' % path, 'shell', 'rm', '-rf', path)
     self._adb('mkdir %s' % path, 'shell', 'mkdir', '-p', path)