Sort GYP and GN files under ppapi

ppapi/shared_impl/BUILD.gn

 # Copyright 2015 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.
 
 component("shared_impl") {
   output_name = "ppapi_shared"
 
   sources = [
     "array_var.cc",
     "array_var.h",
     "array_writer.cc",
     "array_writer.h",
     "callback_tracker.cc",
     "callback_tracker.h",
     "compositor_layer_data.cc",
     "compositor_layer_data.h",
     "dictionary_var.cc",
     "dictionary_var.h",
+    "file_growth.cc",
+    "file_growth.h",
     "file_io_state_manager.cc",
     "file_io_state_manager.h",
-    "file_growth.cc",
-    "file_growth.h",
     "file_path.cc",
     "file_path.h",
     "file_ref_create_info.cc",
     "file_ref_create_info.h",
     "file_ref_util.cc",
     "file_ref_util.h",
     "file_system_util.cc",
     "file_system_util.h",
     "file_type_conversion.cc",
     "file_type_conversion.h",
     "host_resource.cc",
     "host_resource.h",
     "id_assignment.cc",
     "id_assignment.h",
+    "media_stream_audio_track_shared.cc",
+    "media_stream_audio_track_shared.h",
     "media_stream_buffer.h",
     "media_stream_buffer_manager.cc",
     "media_stream_buffer_manager.h",
-    "media_stream_audio_track_shared.cc",
-    "media_stream_audio_track_shared.h",
+    "media_stream_video_track_shared.cc",
     "media_stream_video_track_shared.h",
-    "media_stream_video_track_shared.cc",
     "platform_file.cc",
     "platform_file.h",
     "ppapi_constants.h",
     "ppapi_globals.cc",
     "ppapi_globals.h",
     "ppapi_nacl_plugin_args.cc",
     "ppapi_nacl_plugin_args.h",
     "ppapi_permissions.cc",
     "ppapi_permissions.h",
     "ppapi_preferences.cc",
@@ skipping 59 matching lines @@
     "url_request_info_data.h",
     "url_response_info_data.cc",
     "url_response_info_data.h",
     "var.cc",
     "var.h",
     "var_tracker.cc",
     "var_tracker.h",
 
     # TODO(viettrungluu): Split these out; it won"t be used in NaCl.
     "private/net_address_private_impl.cc",
+    "private/net_address_private_impl.h",
     "private/net_address_private_impl_constants.cc",
-    "private/net_address_private_impl.h",
     "private/ppb_x509_certificate_private_shared.cc",
     "private/ppb_x509_certificate_private_shared.h",
   ]
 
   if (!is_nacl) {
     sources += [
       "flash_clipboard_format_registry.cc",
       "flash_clipboard_format_registry.h",
       "ppb_url_util_shared.cc",
       "ppb_url_util_shared.h",
       "ppb_video_decoder_shared.cc",
       "ppb_video_decoder_shared.h",
       "private/ppb_char_set_shared.cc",
       "private/ppb_char_set_shared.h",
     ]
   }
 
   # TODO(GYP) this isn't correct. This should only be specifically for the
   # nacl_win64 build (cross-compiled for a 32-bit Chrome), rather than the
   # native 64-bit Chrome build.
   # See also //ppapi/thunk
   if (is_win && cpu_arch == "x64" && current_toolchain != default_toolchain) {
     sources -= [
       "ppb_audio_shared.cc",
       "ppb_graphics_3d_shared.cc",
       "ppb_opengles2_shared.cc",
+      "private/net_address_private_impl.cc",
       "private/ppb_host_resolver_shared.cc",
-      "private/net_address_private_impl.cc",
     ]
   }
 
   defines = [
     "PPAPI_SHARED_IMPLEMENTATION",
 
     # This target also implements some thunk functions.
     "PPAPI_THUNK_IMPLEMENTATION",
   ]
 
@@ skipping 43 matching lines @@
   deps = [
     "//base/test:test_support",
     "//ipc",
     "//ipc:test_support",
     "//ppapi/proxy",
     "//ppapi/shared_impl",
     "//testing/gmock",
     "//testing/gtest",
   ]
 }