android: implement Avd creation.

Bug: 922145
Change-Id: If75f7fd57e5331d63c7ced74aa014934bb21d2a9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1796447
Commit-Queue: John Budorick <jbudorick@chromium.org>
Reviewed-by: Ben Pastene <bpastene@chromium.org>
Reviewed-by: Andrew Luo <aluo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#697331}

tools/android/avd/avd.pydeps

 # Generated by running:
 #   build/print_python_deps.py --root tools/android/avd --output tools/android/avd/avd.pydeps tools/android/avd/avd.py
+../../../build/android/devil_chromium.py
+../../../build/android/pylib/__init__.py
+../../../build/android/pylib/constants/__init__.py
+../../../build/android/pylib/constants/host_paths.py
 ../../../third_party/catapult/common/py_utils/py_utils/__init__.py
 ../../../third_party/catapult/common/py_utils/py_utils/cloud_storage.py
 ../../../third_party/catapult/common/py_utils/py_utils/cloud_storage_global_lock.py
@@ -17,20 +21,50 @@
 ../../../third_party/catapult/dependency_manager/dependency_manager/uploader.py
 ../../../third_party/catapult/devil/devil/__init__.py
 ../../../third_party/catapult/devil/devil/android/__init__.py
+../../../third_party/catapult/devil/devil/android/apk_helper.py
+../../../third_party/catapult/devil/devil/android/constants/__init__.py
+../../../third_party/catapult/devil/devil/android/constants/chrome.py
+../../../third_party/catapult/devil/devil/android/constants/file_system.py
 ../../../third_party/catapult/devil/devil/android/decorators.py
+../../../third_party/catapult/devil/devil/android/device_blacklist.py
 ../../../third_party/catapult/devil/devil/android/device_errors.py
+../../../third_party/catapult/devil/devil/android/device_signal.py
+../../../third_party/catapult/devil/devil/android/device_temp_file.py
+../../../third_party/catapult/devil/devil/android/device_utils.py
+../../../third_party/catapult/devil/devil/android/install_commands.py
+../../../third_party/catapult/devil/devil/android/logcat_monitor.py
+../../../third_party/catapult/devil/devil/android/md5sum.py
+../../../third_party/catapult/devil/devil/android/ndk/__init__.py
+../../../third_party/catapult/devil/devil/android/ndk/abis.py
 ../../../third_party/catapult/devil/devil/android/sdk/__init__.py
+../../../third_party/catapult/devil/devil/android/sdk/aapt.py
 ../../../third_party/catapult/devil/devil/android/sdk/adb_wrapper.py
+../../../third_party/catapult/devil/devil/android/sdk/build_tools.py
+../../../third_party/catapult/devil/devil/android/sdk/bundletool.py
+../../../third_party/catapult/devil/devil/android/sdk/intent.py
+../../../third_party/catapult/devil/devil/android/sdk/keyevent.py
+../../../third_party/catapult/devil/devil/android/sdk/split_select.py
+../../../third_party/catapult/devil/devil/android/sdk/version_codes.py
+../../../third_party/catapult/devil/devil/android/tools/__init__.py
+../../../third_party/catapult/devil/devil/android/tools/script_common.py
 ../../../third_party/catapult/devil/devil/base_error.py
+../../../third_party/catapult/devil/devil/constants/__init__.py
+../../../third_party/catapult/devil/devil/constants/exit_codes.py
 ../../../third_party/catapult/devil/devil/devil_env.py
 ../../../third_party/catapult/devil/devil/utils/__init__.py
 ../../../third_party/catapult/devil/devil/utils/cmd_helper.py
+../../../third_party/catapult/devil/devil/utils/host_utils.py
 ../../../third_party/catapult/devil/devil/utils/lazy/__init__.py
 ../../../third_party/catapult/devil/devil/utils/lazy/weak_constant.py
+../../../third_party/catapult/devil/devil/utils/logging_common.py
+../../../third_party/catapult/devil/devil/utils/lsusb.py
 ../../../third_party/catapult/devil/devil/utils/parallelizer.py
 ../../../third_party/catapult/devil/devil/utils/reraiser_thread.py
+../../../third_party/catapult/devil/devil/utils/reset_usb.py
+../../../third_party/catapult/devil/devil/utils/run_tests_helper.py
 ../../../third_party/catapult/devil/devil/utils/timeout_retry.py
 ../../../third_party/catapult/devil/devil/utils/watchdog_timer.py
+../../../third_party/catapult/devil/devil/utils/zip_utils.py
 ../../../third_party/catapult/third_party/zipfile/zipfile_2_7_13.py
 avd.py
 proto/__init__.py