[Chromoting] Retrieve process resource usage (ProcessStats) and its tests

remoting/base/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.
 
 source_set("base") {
   sources = [
     "auto_thread.cc",
     "auto_thread.h",
     "auto_thread_task_runner.cc",
     "auto_thread_task_runner.h",
     "buffered_socket_writer.cc",
     "buffered_socket_writer.h",
     "capabilities.cc",
     "capabilities.h",
     "chromium_url_request.cc",
     "chromium_url_request.h",
     "chromoting_event.cc",
     "chromoting_event.h",
     "compound_buffer.cc",
     "compound_buffer.h",
     "constants.cc",
     "constants.h",
     "leaky_bucket.cc",
     "leaky_bucket.h",
+    "process_resource_usage.cc",
+    "process_resource_usage.h",
     "rate_counter.cc",
     "rate_counter.h",
     "rsa_key_pair.cc",
     "rsa_key_pair.h",
     "running_samples.cc",
     "running_samples.h",
     "scoped_sc_handle_win.h",
     "socket_reader.cc",
     "socket_reader.h",
     "telemetry_log_writer.cc",
@@ skipping 136 matching lines @@
   ]
 
   if (is_win || is_mac || is_chromeos) {
     deps += [ "//breakpad:client" ]
   }
 
   if (is_win) {
     libs = [ "rpcrt4.lib" ]  # For UuidCreate in breakpad_win_unittest.cc.
   }
 }