Android: uses taskset when starting adb.

build/android/buildbot/bb_device_steps.py

Index: build/android/buildbot/bb_device_steps.py
diff --git a/build/android/buildbot/bb_device_steps.py b/build/android/buildbot/bb_device_steps.py
index 1d83a96e230172ebfbcb58a60e3ff76c4b433b3b..1f15b97f11d66021982e100bf9bcbe5e87e664a3 100755
--- a/build/android/buildbot/bb_device_steps.py
+++ b/build/android/buildbot/bb_device_steps.py
@@ -237,12 +237,13 @@ def SpawnLogcatMonitor():
   RunCmd(['sleep', '5'])
 
 def ProvisionDevices(options):
+  bb_annotations.PrintNamedStep('provision_devices')
+
   # Restart adb to work around bugs, sleep to wait for usb discovery.
-  RunCmd(['adb', 'kill-server'])
-  RunCmd(['adb', 'start-server'])
+  adb = android_commands.AndroidCommands()

[Isaac (away), 2013/08/14 19:53:29]

these should be guarded to not run in testing mode.

[bulach, 2013/08/15 08:22:39]

Done.

+  adb.RestartAdbServer()
   RunCmd(['sleep', '1'])
 
-  bb_annotations.PrintNamedStep('provision_devices')
   if options.reboot:
     RebootDevices()
   provision_cmd = ['build/android/provision_devices.py', '-t', options.target]