[Android] Remove host-driven test framework.

build/android/pylib/host_driven/tests_annotations.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.
-
-"""Annotations for host-driven tests."""
-# pylint: disable=W0212
-
-import os
-
-
-class AnnotatedFunctions(object):
-  """A container for annotated methods."""
-  _ANNOTATED = {}
-
-  @staticmethod
-  def _AddFunction(annotation, function):
-    """Adds an annotated function to our container.
-
-    Args:
-      annotation: the annotation string.
-      function: the function.
-    Returns:
-      The function passed in.
-    """
-    module_name = os.path.splitext(os.path.basename(
-        function.__globals__['__file__']))[0]
-    qualified_function_name = '.'.join([module_name, function.func_name])
-    function_list = AnnotatedFunctions._ANNOTATED.get(annotation, [])
-    function_list.append(qualified_function_name)
-    AnnotatedFunctions._ANNOTATED[annotation] = function_list
-    return function
-
-  @staticmethod
-  def IsAnnotated(annotation, qualified_function_name):
-    """True if function name (module.function) contains the annotation.
-
-    Args:
-      annotation: the annotation string.
-      qualified_function_name: the qualified function name.
-    Returns:
-      True if module.function contains the annotation.
-    """
-    return qualified_function_name in AnnotatedFunctions._ANNOTATED.get(
-        annotation, [])
-
-  @staticmethod
-  def GetTestAnnotations(qualified_function_name):
-    """Returns a list containing all annotations for the given function.
-
-    Args:
-      qualified_function_name: the qualified function name.
-    Returns:
-      List of all annotations for this function.
-    """
-    return [annotation
-            for annotation, tests in AnnotatedFunctions._ANNOTATED.iteritems()
-            if qualified_function_name in tests]
-
-
-# The following functions are annotations used for the host-driven tests.
-def Smoke(function):
-  return AnnotatedFunctions._AddFunction('Smoke', function)
-
-
-def SmallTest(function):
-  return AnnotatedFunctions._AddFunction('SmallTest', function)
-
-
-def MediumTest(function):
-  return AnnotatedFunctions._AddFunction('MediumTest', function)
-
-
-def LargeTest(function):
-  return AnnotatedFunctions._AddFunction('LargeTest', function)
-
-
-def EnormousTest(function):
-  return AnnotatedFunctions._AddFunction('EnormousTest', function)
-
-
-def FlakyTest(function):
-  return AnnotatedFunctions._AddFunction('FlakyTest', function)
-
-
-def DisabledTest(function):
-  return AnnotatedFunctions._AddFunction('DisabledTest', function)
-
-
-def Feature(feature_list):
-  def _AddFeatures(function):
-    for feature in feature_list:
-      AnnotatedFunctions._AddFunction('Feature:%s' % feature, function)
-    return AnnotatedFunctions._AddFunction('Feature', function)
-  return _AddFeatures