Convert the existing .gyp configuration to use the new base\allocator...

base/base.gyp

 # Copyright (c) 2009 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': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 679 matching lines @@
       ],
       'conditions': [
         ['OS == "linux" or OS == "freebsd"', {
           'sources!': [
             'file_version_info_unittest.cc',
             'worker_pool_linux_unittest.cc',
           ],
           'conditions': [
             [ 'linux_use_tcmalloc==1', {
                 'dependencies': [
-                  '../third_party/tcmalloc/tcmalloc.gyp:tcmalloc',
+                  'allocator/allocator.gyp:allocator',
                 ],
               },
             ],
           ],
           'dependencies': [
             '../build/linux/system.gyp:gtk',
             '../build/linux/system.gyp:nss',
             '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
           ],
         }, {  # OS != "linux" and OS != "freebsd"
@@ skipping 149 matching lines @@
       ],
     }],
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: