GN(android): Add scripts & runtime logic for installing _managed apks

build/android/pylib/device/device_utils.py

Index: build/android/pylib/device/device_utils.py
diff --git a/build/android/pylib/device/device_utils.py b/build/android/pylib/device/device_utils.py
index 976399cfa35fa1222f4243b0076870b5ffc4585a..472481621c3dab598ef5007a0888f3058c637140 100644
--- a/build/android/pylib/device/device_utils.py
+++ b/build/android/pylib/device/device_utils.py
@@ -216,6 +216,22 @@ class DeviceUtils(object):
     """Returns the device serial."""
     return self.adb.GetDeviceSerial()
 
+  @property
+  def default_timeout(self):
+    return self._default_timeout
+
+  @default_timeout.setter

[jbudorick, 2015/08/27 00:37:37]

nix the setters.

[agrieve, 2015/08/27 03:20:00]

whoops, done.

+  def default_timeout(self, value):
+    self._default_timeout = value
+
+  @property
+  def default_retries(self):
+    return self._default_retries
+
+  @default_retries.setter
+  def default_retries(self, value):
+    self._default_retries = value
+
   @decorators.WithTimeoutAndRetriesFromInstance()
   def IsOnline(self, timeout=None, retries=None):
     """Checks whether the device is online.
@@ -1869,7 +1885,7 @@ class DeviceUtils(object):
       return parallelizer.SyncParallelizer(devices)
 
   @classmethod
-  def HealthyDevices(cls):
+  def HealthyDevices(cls, **kwargs):
     blacklist = device_blacklist.ReadBlacklist()
     def blacklisted(adb):
       if adb.GetDeviceSerial() in blacklist:
@@ -1877,7 +1893,7 @@ class DeviceUtils(object):
         return True
       return False
 
-    return [cls(adb) for adb in adb_wrapper.AdbWrapper.Devices()
+    return [cls(adb, **kwargs) for adb in adb_wrapper.AdbWrapper.Devices()
             if not blacklisted(adb)]
 
   @decorators.WithTimeoutAndRetriesFromInstance()