Add missing .h files to .gn files that have a .cc file next to it in the gn file already.

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("//cc/cc.gni")
 import("//gpu/vulkan/features.gni")
 
 cc_component("cc") {
   sources = [
     "benchmarks/benchmark_instrumentation.cc",
@@ skipping 835 matching lines @@
     "surfaces/surface_factory_unittest.cc",
     "surfaces/surface_hittest_unittest.cc",
     "surfaces/surface_manager_ref_unittest.cc",
     "surfaces/surface_manager_unittest.cc",
     "surfaces/surface_sequence_generator_unittest.cc",
     "surfaces/surface_unittest.cc",
     "surfaces/surfaces_pixeltest.cc",
 
     # Setup.
     "test/cc_test_suite.cc",
+    "test/cc_test_suite.h",
     "test/run_all_unittests.cc",
   ]
 
   if (!is_android) {
     data = [
       "test/data/",
     ]
   }
 
   # TODO(khushalsagar): Remove once crbug.com/683263 is fixed.
@@ skipping 38 matching lines @@
     "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",
+    "test/cc_test_suite.h",
     "test/run_all_perftests.cc",
     "tiles/software_image_decode_cache_perftest.cc",
     "tiles/tile_manager_perftest.cc",
     "trees/layer_tree_host_common_perftest.cc",
     "trees/layer_tree_host_perftest.cc",
   ]
 
   deps = [
     ":cc",
     ":test_support",
@@ skipping 26 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",
   ]
 }