Track plugin input event latency

ppapi/proxy/interface_list.cc

 // 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.
 
 #include "ppapi/proxy/interface_list.h"
 
 #include "base/hash.h"
 #include "base/lazy_instance.h"
 #include "base/memory/singleton.h"
 #include "ppapi/c/dev/ppb_alarms_dev.h"
@@ skipping 67 matching lines @@
 #include "ppapi/c/private/ppb_flash_file.h"
 #include "ppapi/c/private/ppb_flash_font_file.h"
 #include "ppapi/c/private/ppb_flash_fullscreen.h"
 #include "ppapi/c/private/ppb_flash.h"
 #include "ppapi/c/private/ppb_flash_device_id.h"
 #include "ppapi/c/private/ppb_flash_drm.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_net_address_private.h"
 #include "ppapi/c/private/ppb_output_protection_private.h"
 #include "ppapi/c/private/ppb_pdf.h"
 #include "ppapi/c/private/ppb_platform_verification_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"
@@ skipping 291 matching lines @@
 // static
 int InterfaceList::HashInterfaceName(const std::string& name) {
   uint32 data = base::Hash(name.c_str(), name.size());
   // Strip off the signed bit because UMA doesn't support negative values,
   // but takes a signed int as input.
   return static_cast<int>(data & 0x7fffffff);
 }
 
 }  // namespace proxy
 }  // namespace ppapi