[Android] Log more about remote device availability.

build/android/pylib/remote/device/remote_device_environment.py

Index: build/android/pylib/remote/device/remote_device_environment.py
diff --git a/build/android/pylib/remote/device/remote_device_environment.py b/build/android/pylib/remote/device/remote_device_environment.py
index 3b0c029c089e761896584322eefbfd0f4d8164f9..8875096c13633e46bac7d36e74b764d948447e3f 100644
--- a/build/android/pylib/remote/device/remote_device_environment.py
+++ b/build/android/pylib/remote/device/remote_device_environment.py
@@ -286,12 +286,22 @@ class RemoteDeviceEnvironment(environment.Environment):
       return 0
 
     logging.critical('Available %s Devices:', self._device_type)
-    logging.critical('  %s %s %s', 'OS'.ljust(7),
-                     'Device Name'.ljust(20), '# Available')
+    logging.critical(
+        '  %s %s %s %s %s',
+        'OS'.ljust(10),
+        'Device Name'.ljust(30),
+        'Available'.ljust(10),
+        'Busy'.ljust(10),
+        'All'.ljust(10))
     devices = (d for d in device_list if d['os_name'] == self._device_type)
     for d in sorted(devices, compare_devices):
-      logging.critical('  %s %s %s', d['os_version'].ljust(7),
-                       d['name'].ljust(20), d['available_devices_count'])
+      logging.critical(
+          '  %s %s %s %s %s',
+          d['os_version'].ljust(10),
+          d['name'].ljust(30),
+          str(d['available_devices_count']).ljust(10),
+          str(d['busy_devices_count']).ljust(10),
+          str(d['all_devices_count']).ljust(10))
 
   def _GetDeviceList(self):
     with appurify_sanitized.SanitizeLogging(self._verbose_count,