WebRTC+libyuv: switch to use_allocator GYP variable.

masters/master.client.webrtc/master_linux_cfg.py

 # 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.
 
 from master import master_config
 from master.factory import webrtc_factory
 
 defaults = {}
 
 
@@ skipping 124 matching lines @@
 F('linux_asan_factory', linux().WebRTCFactory(
     target='Release',
     options=['--compiler=goma-clang'],
     tests=tests,
     factory_properties={
         'asan': True,
         'sharded_tests': tests,
         'force_isolated': True,
         'gclient_env': {
             'GYP_DEFINES': ('asan=1 release_extra_cflags=-g '
-                            'linux_use_tcmalloc=0 ')},
+                            'use_allocator=none ')},
     }))
 
 B('Linux64 Release [large tests]', 'linux_largetests_factory',
   'compile|baremetal', scheduler)
 F('linux_largetests_factory', linux().WebRTCFactory(
     target='Release',
     options=options,
     tests=baremetal_tests,
     factory_properties={
         'virtual_webcam': True,
@@ skipping 20 matching lines @@
     target='Debug',
     options=options,
     tests=tests,
     factory_properties={
         'gclient_env': {'GYP_DEFINES': 'chromeos=1'},
     }))
 
 
 def Update(c):
   helper.Update(c)