[Android] Specify dependency files for instrumentation tests.

build/android/pylib/host_driven/run_python_tests.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.
 
 """Runs the Python tests (relies on using the Java test runner)."""
 
 import logging
 import os
 import sys
 import types
@@ skipping 70 matching lines @@
   test_names = [t.qualified_name for t in available_tests]
   logging.debug('Final list of tests to run: ' + str(test_names))
 
   # Copy files to each device before running any tests.
   for device_id in attached_devices:
     logging.debug('Pushing files to device %s', device_id)
     test_pkg = test_package.TestPackage(options.test_apk_path,
                                         options.test_apk_jar_path)
     test_files_copier = test_runner.TestRunner(options, device_id, 0, False,
                                                test_pkg, [])
-    test_files_copier.CopyTestFilesOnce()
+    test_files_copier.PushDependencies()
 
   # Actually run the tests.
   if len(attached_devices) > 1 and options.wait_for_debugger:
     logging.warning('Debugger can not be sharded, '
                     'using first available device')
     attached_devices = attached_devices[:1]
   logging.debug('Running Python tests')
   sharder = PythonTestSharder(attached_devices, available_tests, options)
   test_results = sharder.RunShardedTests()
 
@@ skipping 97 matching lines @@
   Returns:
     List of test case objects for all available test methods.
   """
   if not test_root:
     return []
   all_tests = []
   test_module_list = _GetTestModules(test_root, is_official_build)
   for module in test_module_list:
     all_tests.extend(_GetTestClassesFromModule(module))
   return all_tests