Hello Pepper API.

ppapi/ppapi_shared.gypi

 # Copyright (c) 2011 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.
 
 {
   'targets': [
     {
       'target_name': 'ppapi_shared',
       'type': '<(component)',
       'dependencies': [
@@ skipping 27 matching lines @@
         'shared_impl/char_set_impl.h',
         'shared_impl/crypto_impl.cc',
         'shared_impl/file_ref_impl.cc',
         'shared_impl/file_ref_impl.h',
         'shared_impl/font_impl.cc',
         'shared_impl/font_impl.h',
         'shared_impl/function_group_base.cc',
         'shared_impl/function_group_base.h',
         'shared_impl/graphics_3d_impl.cc',
         'shared_impl/graphics_3d_impl.h',
+        'shared_impl/hello_impl.cc',
+        'shared_impl/hello_impl.h',
         'shared_impl/host_resource.h',
         'shared_impl/id_assignment.cc',
         'shared_impl/id_assignment.h',
         'shared_impl/image_data_impl.cc',
         'shared_impl/image_data_impl.h',
         'shared_impl/input_event_impl.cc',
         'shared_impl/input_event_impl.h',
         'shared_impl/instance_impl.cc',
         'shared_impl/instance_impl.h',
         'shared_impl/memory_impl.cc',
@@ skipping 49 matching lines @@
         'thunk/ppb_buffer_trusted_thunk.cc',
         'thunk/ppb_char_set_thunk.cc',
         'thunk/ppb_console_thunk.cc',
         'thunk/ppb_context_3d_api.h',
         'thunk/ppb_context_3d_thunk.cc',
         'thunk/ppb_context_3d_trusted_thunk.cc',
         'thunk/ppb_cursor_control_api.h',
         'thunk/ppb_cursor_control_thunk.cc',
         'thunk/ppb_directory_reader_api.h',
         'thunk/ppb_directory_reader_thunk.cc',
+        'thunk/ppb_hello_api.h',
+        'thunk/ppb_hello_thunk.cc',
         'thunk/ppb_input_event_api.h',
         'thunk/ppb_input_event_thunk.cc',
         'thunk/ppb_file_chooser_api.h',
         'thunk/ppb_file_chooser_thunk.cc',
         'thunk/ppb_file_io_api.h',
         'thunk/ppb_file_io_thunk.cc',
         'thunk/ppb_file_io_trusted_thunk.cc',
         'thunk/ppb_file_ref_api.h',
         'thunk/ppb_file_ref_thunk.cc',
         'thunk/ppb_file_system_api.h',
@@ skipping 51 matching lines @@
         'thunk/ppb_video_layer_api.h',
         'thunk/ppb_video_layer_thunk.cc',
         'thunk/ppb_widget_api.h',
         'thunk/ppb_widget_thunk.cc',
         'thunk/ppb_zoom_thunk.cc',
         'thunk/thunk.h',
       ],
     },
   ],
 }