cc : Clean up cc clip tree

cc/BUILD.gn

 # 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("//build/config/ui.gni")
 import("//cc/cc.gni")
 
 cc_component("cc") {
   sources = [
     "debug/benchmark_instrumentation.cc",
@@ skipping 610 matching lines @@
     "test/geometry_test_utils.cc",
     "test/geometry_test_utils.h",
     "test/layer_test_common.cc",
     "test/layer_test_common.h",
     "test/layer_tree_json_parser.cc",
     "test/layer_tree_json_parser.h",
     "test/layer_tree_pixel_resource_test.cc",
     "test/layer_tree_pixel_resource_test.h",
     "test/layer_tree_pixel_test.cc",
     "test/layer_tree_pixel_test.h",
-    "test/layer_tree_settings_for_testing.cc",
-    "test/layer_tree_settings_for_testing.h",
     "test/layer_tree_test.cc",
     "test/layer_tree_test.h",
     "test/mock_helper.h",
     "test/mock_occlusion_tracker.h",
     "test/ordered_simple_task_runner.cc",
     "test/ordered_simple_task_runner.h",
     "test/ordered_texture_map.cc",
     "test/ordered_texture_map.h",
     "test/paths.cc",
     "test/paths.h",
@@ skipping 355 matching lines @@
   data = [
     "test/data/",
 
     # Needed for isolate script to execute.
     "//testing/scripts/common.py",
     "//testing/xvfb.py",
     "//testing/scripts/run_gtest_perf_test.py",
     "//tools/perf/generate_legacy_perf_dashboard_json.py",
   ]
 }