Remove find_dependencies script

tools/perf/core/find_dependencies_unittest.py

-# Copyright 2014 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.
-
-import os
-import unittest
-
-from telemetry.core import util
-
-from core import find_dependencies
-
-
-class FindDependenciesTest(unittest.TestCase):
-
-  def testFindPythonDependencies(self):
-    try:
-      dog_object_path = os.path.join(
-          util.GetUnittestDataDir(),
-          'dependency_test_dir', 'dog', 'dog', 'dog_object.py')
-      cat_module_path = os.path.join(
-          util.GetUnittestDataDir(),
-          'dependency_test_dir', 'other_animals', 'cat', 'cat')
-      cat_module_init_path = os.path.join(cat_module_path, '__init__.py')
-      cat_object_path = os.path.join(cat_module_path, 'cat_object.py')
-      self.assertEquals(
-          set(p for p in
-              find_dependencies.FindPythonDependencies(dog_object_path)),
-          {dog_object_path, cat_module_path, cat_module_init_path,
-           cat_object_path})
-    except ImportError:  # crbug.com/559527
-      pass
-
-  def testFindPythonDependenciesWithNestedImport(self):
-    try:
-      moose_module_path = os.path.join(
-          util.GetUnittestDataDir(),
-          'dependency_test_dir', 'other_animals', 'moose', 'moose')
-      moose_object_path = os.path.join(moose_module_path, 'moose_object.py')
-      horn_module_path = os.path.join(moose_module_path, 'horn')
-      horn_module_init_path = os.path.join(horn_module_path, '__init__.py')
-      horn_object_path = os.path.join(horn_module_path, 'horn_object.py')
-      self.assertEquals(
-          set(p for p in
-              find_dependencies.FindPythonDependencies(moose_object_path)),
-          {moose_object_path,
-           horn_module_path, horn_module_init_path, horn_object_path})
-    except ImportError:   # crbug.com/559527
-      pass