Revert of [Android] Add zip pushing and refine push mode selection.

build/android/pylib/instrumentation/test_runner.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Class for running instrumentation tests on a single device."""
 
 import logging
 import os
 import re
 import sys
@@ skipping 81 matching lines @@
 
   #override
   def PushDataDeps(self):
     # TODO(frankf): Implement a general approach for copying/installing
     # once across test runners.
     if TestRunner._DEVICE_HAS_TEST_FILES.get(self.device, False):
       logging.warning('Already copied test files to device %s, skipping.',
                       str(self.device))
       return
 
-    host_device_file_tuples = []
     test_data = _GetDataFilesForTestSuite(self.test_pkg.GetApkName())
     if test_data:
       # Make sure SD card is ready.
       self.device.WaitUntilFullyBooted(timeout=20)
-      host_device_file_tuples += [
-          (os.path.join(constants.DIR_SOURCE_ROOT, p),
-           os.path.join(self.device.GetExternalStoragePath(), p))
-          for p in test_data]
+      for p in test_data:
+        self.device.PushChangedFiles(
+            os.path.join(constants.DIR_SOURCE_ROOT, p),
+            os.path.join(self.device.GetExternalStoragePath(), p))
 
     # TODO(frankf): Specify test data in this file as opposed to passing
     # as command-line.
     for dest_host_pair in self.options.test_data:
       dst_src = dest_host_pair.split(':', 1)
       dst_layer = dst_src[0]
       host_src = dst_src[1]
       host_test_files_path = os.path.join(constants.DIR_SOURCE_ROOT,
                                           host_src)
       if os.path.exists(host_test_files_path):
-        host_device_file_tuples += [(
+        self.device.PushChangedFiles(
             host_test_files_path,
             '%s/%s/%s' % (
                 self.device.GetExternalStoragePath(),
                 TestRunner._DEVICE_DATA_DIR,
-                dst_layer))]
-    if host_device_file_tuples:
-      self.device.PushChangedFiles(host_device_file_tuples)
+                dst_layer))
     self.tool.CopyFiles()
     TestRunner._DEVICE_HAS_TEST_FILES[str(self.device)] = True
 
   def _GetInstrumentationArgs(self):
     ret = {}
     if self.options.wait_for_debugger:
       ret['debug'] = 'true'
     if self.coverage_dir:
       ret['coverage'] = 'true'
       ret['coverageFile'] = self.coverage_device_file
@@ skipping 366 matching lines @@
     except device_errors.CommandTimeoutError as e:
       results.AddResult(test_result.InstrumentationTestResult(
           test, base_test_result.ResultType.TIMEOUT, start_ms, duration_ms,
           log=str(e) or 'No information'))
     except device_errors.DeviceUnreachableError as e:
       results.AddResult(test_result.InstrumentationTestResult(
           test, base_test_result.ResultType.CRASH, start_ms, duration_ms,
           log=str(e) or 'No information'))
     self.TestTeardown(test, results)
     return (results, None if results.DidRunPass() else test)