[Android] Remove more uses of android_commands from build/android/pylib.

build/android/pylib/device/adb_wrapper.py

Index: build/android/pylib/device/adb_wrapper.py
diff --git a/build/android/pylib/device/adb_wrapper.py b/build/android/pylib/device/adb_wrapper.py
index 20787c19dc7b665d3140f3af4867da8d0d39f9b5..588ea0a3e8dd38be2b16f11e83762aff93cdcf8f 100644
--- a/build/android/pylib/device/adb_wrapper.py
+++ b/build/android/pylib/device/adb_wrapper.py
@@ -542,6 +542,24 @@ class AdbWrapper(object):
       raise device_errors.AdbCommandFailedError(
           ['root'], output, device_serial=self._device_serial)
 
+  def Emulator(self, cmd, timeout=_DEFAULT_TIMEOUT,

[perezju, 2015/04/28 10:33:50]

not sure if I like my own suggestion, but we've been naming these matching the
name of the corresponding adb command, so should be adb.Emu?

[jbudorick, 2015/04/28 13:44:59]

I don't like the name, but you're right that we've been naming these to match
... consistency wins. Emu it is.

+               retries=_DEFAULT_RETRIES):
+    """Runs an emulator console command.
+
+    See http://developer.android.com/tools/devices/emulator.html#console
+
+    Args:
+      cmd: The command to run on the emulator console.
+      timeout: (optional) Timeout per try in seconds.
+      retries: (optional) Number of retries to attempt.
+
+    Returns:
+      The output of the emulator console command.
+    """
+    if isinstance(cmd, basestring):
+      cmd = [cmd]
+    return self._RunDeviceAdbCmd(['emu'] + cmd, timeout, retries)
+
   @property
   def is_emulator(self):
     return _EMULATOR_RE.match(self._device_serial)