Simplify VideoReader and VideoWriter

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': {
     'remoting_base_sources': [
       # Note: sources list duplicated in GN build.
       # See remoting/base/BUILD.gn
       'base/auth_token_util.cc',
@@ skipping 146 matching lines @@
       'protocol/network_settings.cc',
       'protocol/network_settings.h',
       'protocol/pairing_authenticator_base.cc',
       'protocol/pairing_authenticator_base.h',
       'protocol/pairing_client_authenticator.cc',
       'protocol/pairing_client_authenticator.h',
       'protocol/pairing_host_authenticator.cc',
       'protocol/pairing_host_authenticator.h',
       'protocol/pairing_registry.cc',
       'protocol/pairing_registry.h',
-      'protocol/protobuf_video_reader.cc',
-      'protocol/protobuf_video_reader.h',
-      'protocol/protobuf_video_writer.cc',
-      'protocol/protobuf_video_writer.h',
       'protocol/pseudotcp_channel_factory.cc',
       'protocol/pseudotcp_channel_factory.h',
       'protocol/secure_channel_factory.cc',
       'protocol/secure_channel_factory.h',
       'protocol/session.h',
       'protocol/session_config.cc',
       'protocol/session_config.h',
       'protocol/session_manager.h',
       'protocol/socket_util.cc',
       'protocol/socket_util.h',
@@ skipping 87 matching lines @@
       'client/plugin/pepper_plugin_thread_delegate.h',
       'client/plugin/pepper_port_allocator.cc',
       'client/plugin/pepper_port_allocator.h',
       'client/plugin/pepper_util.cc',
       'client/plugin/pepper_util.h',
       'client/plugin/pepper_view.cc',
       'client/plugin/pepper_view.h',
     ],
   }
 }