cc: Add rtree perftests.

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 = [
     "blimp/client_picture_cache.h",
@@ skipping 969 matching lines @@
   ]
 
   data_deps = [
     "//third_party/mesa:osmesa",
   ]
 }
 
 cc_test("cc_perftests") {
   sources = [
     "animation/animation_host_perftest.cc",
+    "base/rtree_perftest.cc",
     "ipc/cc_serialization_perftest.cc",
     "layers/layer_perftest.cc",
     "layers/picture_layer_impl_perftest.cc",
     "output/bsp_tree_perftest.cc",
     "quads/draw_quad_perftest.cc",
     "raster/raster_buffer_provider_perftest.cc",
     "raster/task_graph_runner_perftest.cc",
     "raster/texture_compressor_perftest.cc",
     "surfaces/surface_aggregator_perftest.cc",
     "test/cc_test_suite.cc",
@@ skipping 34 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",
   ]
 }