Rework PerformanceTracker to make it usable with WebRTC

remoting/remoting_srcs.gypi

 # 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.
 
 {
   'variables': {
     'daemon_controller_guid': '655bd819-c08c-4b04-80c2-f160739ff6ef',
     'rdp_desktop_session_guid': '6a7699f0-ee43-43e7-aa30-a6738f9bd470',
     'remoting_base_sources': [
       'base/auto_thread.cc',
@@ skipping 66 matching lines @@
       'protocol/audio_reader.cc',
       'protocol/audio_reader.h',
       'protocol/audio_stub.h',
       'protocol/audio_writer.cc',
       'protocol/audio_writer.h',
       'protocol/auth_util.cc',
       'protocol/auth_util.h',
       'protocol/authenticator.cc',
       'protocol/authenticator.h',
       'protocol/capability_names.h',
-      'protocol/client_authentication_config.cc',
-      'protocol/client_authentication_config.h',
       'protocol/channel_authenticator.h',
       'protocol/channel_dispatcher_base.cc',
       'protocol/channel_dispatcher_base.h',
       'protocol/channel_multiplexer.cc',
       'protocol/channel_multiplexer.h',
       'protocol/channel_socket_adapter.cc',
       'protocol/channel_socket_adapter.h',
+      'protocol/client_authentication_config.cc',
+      'protocol/client_authentication_config.h',
       'protocol/client_control_dispatcher.cc',
       'protocol/client_control_dispatcher.h',
       'protocol/client_event_dispatcher.cc',
       'protocol/client_event_dispatcher.h',
       'protocol/client_stub.h',
       'protocol/client_video_dispatcher.cc',
       'protocol/client_video_dispatcher.h',
       'protocol/clipboard_echo_filter.cc',
       'protocol/clipboard_echo_filter.h',
       'protocol/clipboard_filter.cc',
       'protocol/clipboard_filter.h',
       'protocol/clipboard_stub.h',
       'protocol/clipboard_thread_proxy.cc',
       'protocol/clipboard_thread_proxy.h',
       'protocol/connection_to_client.h',
       'protocol/connection_to_host.cc',
       'protocol/connection_to_host.h',
       'protocol/content_description.cc',
       'protocol/content_description.h',
       'protocol/datagram_channel_factory.h',
       'protocol/errors.cc',
       'protocol/errors.h',
       'protocol/frame_consumer.h',
+      'protocol/frame_stats.cc',
+      'protocol/frame_stats.h',
       'protocol/host_control_dispatcher.cc',
       'protocol/host_control_dispatcher.h',
       'protocol/host_event_dispatcher.cc',
       'protocol/host_event_dispatcher.h',
       'protocol/host_stub.h',
       'protocol/host_video_dispatcher.cc',
       'protocol/host_video_dispatcher.h',
       'protocol/http_ice_config_request.cc',
       'protocol/http_ice_config_request.h',
       'protocol/ice_config.cc',
@@ skipping 213 matching lines @@
       'client/plugin/pepper_util.cc',
       'client/plugin/pepper_util.h',
       'client/plugin/pepper_video_renderer.h',
       'client/plugin/pepper_video_renderer_2d.cc',
       'client/plugin/pepper_video_renderer_2d.h',
       'client/plugin/pepper_video_renderer_3d.cc',
       'client/plugin/pepper_video_renderer_3d.h',
     ],
   }
 }