Remove unused in-process pepper APIs

ppapi/ppapi_sources.gypi

 # Copyright (c) 2012 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': {
     'c_source_files': [
       'c/pp_array_output.h',
       'c/pp_bool.h',
       'c/pp_codecs.h',
@@ skipping 68 matching lines @@
       'c/dev/pp_video_dev.h',
       'c/dev/ppb_buffer_dev.h',
       'c/dev/ppb_char_set_dev.h',
       'c/dev/ppb_cursor_control_dev.h',
       'c/dev/ppb_device_ref_dev.h',
       'c/dev/ppb_file_chooser_dev.h',
       'c/dev/ppb_font_dev.h',
       'c/dev/ppb_ime_input_event_dev.h',
       'c/dev/ppb_memory_dev.h',
       'c/dev/ppb_printing_dev.h',
-      'c/dev/ppb_scrollbar_dev.h',
       'c/dev/ppb_text_input_dev.h',
       'c/dev/ppb_truetype_font_dev.h',
       'c/dev/ppb_url_util_dev.h',
       'c/dev/ppb_video_decoder_dev.h',
-      'c/dev/ppb_widget_dev.h',
-      'c/dev/ppb_zoom_dev.h',
       'c/dev/ppp_network_state_dev.h',
-      'c/dev/ppp_scrollbar_dev.h',
-      'c/dev/ppp_selection_dev.h',
       'c/dev/ppp_text_input_dev.h',
       'c/dev/ppp_video_decoder_dev.h',
-      'c/dev/ppp_widget_dev.h',
-      'c/dev/ppp_zoom_dev.h',
 
       # Private interfaces.
       'c/private/pp_file_handle.h',
       'c/private/pp_private_font_charset.h',
       'c/private/pp_video_frame_private.h',
       'c/private/ppb_camera_capabilities_private.h',
       'c/private/ppb_camera_device_private.h',
       'c/private/ppb_content_decryptor_private.h',
       'c/private/ppb_ext_crx_file_system_private.h',
       'c/private/ppb_find_private.h',
@@ skipping 155 matching lines @@
       'cpp/dev/file_chooser_dev.cc',
       'cpp/dev/file_chooser_dev.h',
       'cpp/dev/font_dev.cc',
       'cpp/dev/font_dev.h',
       'cpp/dev/ime_input_event_dev.cc',
       'cpp/dev/ime_input_event_dev.h',
       'cpp/dev/memory_dev.cc',
       'cpp/dev/memory_dev.h',
       'cpp/dev/printing_dev.cc',
       'cpp/dev/printing_dev.h',
-      'cpp/dev/scrollbar_dev.cc',
-      'cpp/dev/scrollbar_dev.h',
-      'cpp/dev/selection_dev.cc',
-      'cpp/dev/selection_dev.h',
       'cpp/dev/text_input_dev.cc',
       'cpp/dev/text_input_dev.h',
       'cpp/dev/truetype_font_dev.cc',
       'cpp/dev/truetype_font_dev.h',
       'cpp/dev/url_util_dev.cc',
       'cpp/dev/url_util_dev.h',
       'cpp/dev/video_capture_client_dev.cc',
       'cpp/dev/video_capture_client_dev.h',
       'cpp/dev/video_capture_dev.cc',
       'cpp/dev/video_capture_dev.h',
       'cpp/dev/video_decoder_client_dev.cc',
       'cpp/dev/video_decoder_client_dev.h',
       'cpp/dev/video_decoder_dev.cc',
       'cpp/dev/video_decoder_dev.h',
       'cpp/dev/view_dev.cc',
       'cpp/dev/view_dev.h',
-      'cpp/dev/widget_client_dev.cc',
-      'cpp/dev/widget_client_dev.h',
-      'cpp/dev/widget_dev.cc',
-      'cpp/dev/widget_dev.h',
-      'cpp/dev/zoom_dev.cc',
-      'cpp/dev/zoom_dev.h',
 
       # Deprecated interfaces.
       'cpp/dev/scriptable_object_deprecated.cc',
       'cpp/dev/scriptable_object_deprecated.h',
 
       # Private interfaces.
       'cpp/private/camera_capabilities_private.cc',
       'cpp/private/camera_capabilities_private.h',
       'cpp/private/camera_device_private.cc',
       'cpp/private/camera_device_private.h',
@@ skipping 156 matching lines @@
       'tests/test_network_proxy.cc',
       'tests/test_network_proxy.h',
       'tests/test_output_protection_private.cc',
       'tests/test_output_protection_private.h',
       'tests/test_paint_aggregator.cc',
       'tests/test_paint_aggregator.h',
       'tests/test_post_message.cc',
       'tests/test_post_message.h',
       'tests/test_printing.cc',
       'tests/test_printing.h',
-      'tests/test_scrollbar.cc',
-      'tests/test_scrollbar.h',
       'tests/test_tcp_server_socket_private.cc',
       'tests/test_tcp_server_socket_private.h',
       'tests/test_tcp_socket.cc',
       'tests/test_tcp_socket.h',
       'tests/test_tcp_socket_private.cc',
       'tests/test_tcp_socket_private.h',
       'tests/test_test_internals.cc',
       'tests/test_test_internals.h',
       'tests/test_trace_event.cc',
       'tests/test_trace_event.h',
@@ skipping 89 matching lines @@
       'tests/test_x509_certificate_private.h',
 
       # Deprecated test cases.
       'tests/test_instance_deprecated.cc',
       'tests/test_instance_deprecated.h',
       'tests/test_var_deprecated.cc',
       'tests/test_var_deprecated.h',
     ],
   },
 }