Allow provision_devices to work on the L-release preview.

third_party/android_testrunner/adb_interface.py

Index: third_party/android_testrunner/adb_interface.py
diff --git a/third_party/android_testrunner/adb_interface.py b/third_party/android_testrunner/adb_interface.py
index b8f740b2f01b2e31e13cb84c1ed6c95af02b41a3..93e19632a84b08da4269e2f8b965d4c392b42c4d 100644
--- a/third_party/android_testrunner/adb_interface.py
+++ b/third_party/android_testrunner/adb_interface.py
@@ -318,7 +318,7 @@ class AdbInterface:
       respond.
     """
     logger.Log("Waiting for device package manager...")
-    self.SendCommand("wait-for-device")
+    self.SendCommand("wait-for-device", timeout_time=wait_time, retry_count=0)
     # Now the device is there, but may not be running.
     # Query the package manager with a basic command
     try:
@@ -409,7 +409,8 @@ class AdbInterface:
     while not success and (attempts*wait_period) < wait_time:
       # assume the command will always contain expected in the success case
       try:
-        output = self.SendShellCommand(command, retry_count=1)
+        output = self.SendShellCommand(command, retry_count=1,
+                                       timeout_time=wait_time)
         if ((not invert and expected in output)
             or (invert and expected not in output)):
           success = True