Track plugin input event latency

ppapi/native_client/native_client.gyp

 # 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.
 
 {
   'includes': [
     '../../build/common_untrusted.gypi',
   ],
   'conditions': [
     ['disable_nacl==0 and disable_nacl_untrusted==0', {
@@ skipping 101 matching lines @@
             'build_glibc': 0,
             'build_newlib': 0,
             'build_irt': 1,
             'include_dirs': [
               'lib/gl/include',
               '..',
             ],
             'link_flags': [
               '-Wl,--start-group',
               '-lirt_browser',
+              '-llatency_info_nacl',
               '-lpnacl_irt_shim_for_irt',
               '-lppapi_proxy_nacl',
               '-lppapi_ipc_nacl',
               '-lppapi_shared_nacl',
               '-lgles2_implementation_nacl',
               '-lgles2_cmd_helper_nacl',
               '-lgles2_utils_nacl',
               '-lcommand_buffer_client_nacl',
               '-lcommand_buffer_common_nacl',
               '-ltracing_nacl',
@@ skipping 138 matching lines @@
             '../../native_client/src/shared/platform/platform.gyp:platform_lib',
             '../../native_client/src/tools/tls_edit/tls_edit.gyp:tls_edit#host',
             '../../native_client/src/untrusted/nacl/nacl.gyp:imc_syscalls_lib',
             '../../native_client/src/shared/gio/gio.gyp:gio_lib',
           ],
         },
       ],
     }],
   ],
 }