Remove GTalk Pepper interfaces and related code.

chrome/common/ppapi_utils.cc

 // Copyright (c) 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.
 #include "chrome/common/ppapi_utils.h"
 
 #include <cstring>
 
 #include "build/build_config.h"
 #include "ppapi/c/dev/ppb_audio_input_dev.h"
 #include "ppapi/c/dev/ppb_buffer_dev.h"
@@ skipping 78 matching lines @@
 #include "ppapi/c/private/ppb_flash_fullscreen.h"
 #include "ppapi/c/private/ppb_flash_menu.h"
 #include "ppapi/c/private/ppb_flash_message_loop.h"
 #include "ppapi/c/private/ppb_flash_print.h"
 #include "ppapi/c/private/ppb_host_resolver_private.h"
 #include "ppapi/c/private/ppb_input_event_private.h"
 #include "ppapi/c/private/ppb_isolated_file_system_private.h"
 #include "ppapi/c/private/ppb_output_protection_private.h"
 #include "ppapi/c/private/ppb_pdf.h"
 #include "ppapi/c/private/ppb_proxy_private.h"
-#include "ppapi/c/private/ppb_talk_private.h"
 #include "ppapi/c/private/ppb_tcp_server_socket_private.h"
 #include "ppapi/c/private/ppb_tcp_socket_private.h"
 #include "ppapi/c/private/ppb_testing_private.h"
 #include "ppapi/c/private/ppb_udp_socket_private.h"
 #include "ppapi/c/private/ppb_uma_private.h"
 #include "ppapi/c/private/ppb_video_destination_private.h"
 #include "ppapi/c/private/ppb_video_source_private.h"
 #include "ppapi/c/private/ppb_x509_certificate_private.h"
 #include "ppapi/c/trusted/ppb_broker_trusted.h"
 #include "ppapi/c/trusted/ppb_browser_font_trusted.h"
@@ skipping 23 matching lines @@
 
 #define LEGACY_IFACE(iface_str, dummy) \
   if (strcmp(name, iface_str) == 0)    \
     return true;
 
 #include "ppapi/thunk/interfaces_legacy.h"
 
 #undef LEGACY_IFACE
   return false;
 }