[Android] Remove android_commands uses from build/android/.

build/android/enable_asserts.py

Index: build/android/enable_asserts.py
diff --git a/build/android/enable_asserts.py b/build/android/enable_asserts.py
index 0e30bc2a1736d529511b038007f6e9bc707c2b7e..ed0d2db9be4345af150806016def7fb4639128ef 100755
--- a/build/android/enable_asserts.py
+++ b/build/android/enable_asserts.py
@@ -6,11 +6,11 @@
 
 """Enables dalvik vm asserts in the android device."""
 
-from pylib import android_commands
-from pylib.device import device_utils
 import optparse
 import sys
 
+from pylib.device import device_utils
+
 
 def main(argv):
   option_parser = optparse.OptionParser()
@@ -24,14 +24,18 @@ def main(argv):
 
   # TODO(jbudorick): Accept optional serial number and run only for the
   # specified device when present.
-  devices = android_commands.GetAttachedDevices()
-  for device in [device_utils.DeviceUtils(serial) for serial in devices]:
-    if options.set_asserts != None:
-      if device.SetJavaAsserts(options.set_asserts):
-        # TODO(jbudorick) How to best do shell restarts after the
-        #                 android_commands refactor?
-        device.RunShellCommand('stop')
-        device.RunShellCommand('start')
+  devices = device_utils.DeviceUtils.parallel()
+
+  if options.set_asserts == None:

[perezju, 2015/04/14 12:39:10]

maybe make the options required and mutually exclusive?

[jbudorick, 2015/04/14 15:29:57]

I'm going to regret making a behavioral change in this CL, but done.

+    return 0
+
+  def set_java_asserts_and_restart(device):
+    if device.SetJavaAsserts(options.set_asserts):
+      device.RunShellCommand('stop')
+      device.RunShellCommand('start')
+
+  devices.pMap(set_java_asserts_and_restart)
+  return 0
 
 
 if __name__ == '__main__':