[Telemetry] Add unittest_runner that uses project_config for environment config.

Main changes:
+ Create tools/telemetry/testing/unittest_runner.py that contains the
logic for running unittest using telemetry's project_config.

+ Move tools/perf/core/binary_dependencies.json &
tools/perf/core/chromium_config.py	 to tools/perf/chrome_telemetry_build

+ Create gpu_project_config.py that contains the config for both
gpu's run_gpu_test & run_unittest script.

+ Modify telemetry/run_tests, perf/run_tests, gpu/run_unittests to
use telemetry's unittest_runner

BUG=541439

Review URL: https://codereview.chromium.org/1393793003

Cr-Commit-Position: refs/heads/master@{#353753}

2 files changed, 0 insertions, 62 deletions

diff --git a/tools/perf/core/binary_dependencies.json b/tools/perf/core/binary_dependencies.json
deleted file mode 100644
index 8eabd83..0000000
--- a/tools/perf/core/binary_dependencies.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-  "config_type": "BaseConfig",
-  "dependencies": {
-    "crash_service": {
-      "file_info": {
-        "win_AMD64": {
-          "local_paths": [
-            "../../../out/Debug/crash_service.exe",
-            "../../../out/Release/crash_service.exe"
-          ]
-        }
-      }
-    },
-    "generate_breakpad_symbols": {
-      "file_info": {
-        "win_AMD64": {
-          "local_paths": [
-            "../../../components/crash/content/tools/generate_breakpad_symbols.py"
-          ]
-        }
-      }
-    }
-  }
-}
diff --git a/tools/perf/core/chromium_config.py b/tools/perf/core/chromium_config.py
deleted file mode 100644
index f7848c3..0000000
--- a/tools/perf/core/chromium_config.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# Copyright (c) 2015 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 logging
-import os
-import sys
-
-from core import path_util
-
-sys.path.append(path_util.GetTelemetryDir())
-from telemetry import project_config
-
-
-CLIENT_CONFIG_PATH = os.path.join(
-    path_util.GetPerfDir(), 'core', 'binary_dependencies.json')
-
-
-class ChromiumConfig(project_config.ProjectConfig):
-  def __init__(self, top_level_dir=None, benchmark_dirs=None,
-               client_config=CLIENT_CONFIG_PATH,
-               chromium_src_dir=path_util.GetChromiumSrcDir()):
-
-    if not benchmark_dirs:
-      benchmark_dirs = [path_util.GetPerfBenchmarksDir()]
-      logging.info('No benchmark directories specified. Defaulting to %s',
-                   benchmark_dirs)
-    if not top_level_dir:
-      top_level_dir = path_util.GetPerfDir()
-      logging.info('No top level directory specified. Defaulting to %s',
-                   top_level_dir)
-
-    super(ChromiumConfig, self).__init__(
-        top_level_dir=top_level_dir, benchmark_dirs=benchmark_dirs,
-        client_config=client_config)
-
-    self._chromium_src_dir = chromium_src_dir
-