Add use_allocator instead of linux_use_tcmalloc to switch the allocator.

remoting/remoting_host.gypi

 # 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': [
     'remoting_host_linux.gypi',
     'remoting_host_mac.gypi',
     'remoting_host_win.gypi',
   ],
@@ skipping 725 matching lines @@
                       },
                       'action': [
                         '<(dump_product_syms_path)',
                         '<(version_full)',
                       ],
                     },  # end of postbuild 'dump_symbols'
                   ],  # end of 'postbuilds'
                 }],  # mac_breakpad==1
               ],  # conditions
             }],  # OS=mac
-            ['OS=="linux" and linux_use_tcmalloc==1', {
+            # TODO(dmikurube): Kill linux_use_tcmalloc. http://crbug.com/345554
+            ['OS=="linux" and ((use_allocator!="none" and use_allocator!="see_use_tcmalloc") or (use_allocator=="see_use_tcmalloc" and linux_use_tcmalloc==1))', {
               'dependencies': [
                 '../base/allocator/allocator.gyp:allocator',
               ],
             }],  # OS=linux
           ],  # end of 'conditions'
         },  # end of target 'remoting_me2me_host'
         {
           'target_name': 'remoting_me2me_native_messaging_host',
           'type': 'executable',
           'product_name': 'remoting_native_messaging_host',
           'variables': { 'enable_wexit_time_destructors': 1, },
           'dependencies': [
             '../base/base.gyp:base',
             'remoting_host',
             'remoting_host_setup_base',
             'remoting_native_messaging_base',
           ],
           'sources': [
             'host/setup/me2me_native_messaging_host.cc',
             'host/setup/me2me_native_messaging_host.h',
             'host/setup/me2me_native_messaging_host_entry_point.cc',
             'host/setup/me2me_native_messaging_host_main.cc',
             'host/setup/me2me_native_messaging_host_main.h',
           ],
           'conditions': [
-            ['OS=="linux" and linux_use_tcmalloc==1', {
+            # TODO(dmikurube): Kill linux_use_tcmalloc. http://crbug.com/345554
+            ['OS=="linux" and ((use_allocator!="none" and use_allocator!="see_use_tcmalloc") or (use_allocator=="see_use_tcmalloc" and linux_use_tcmalloc==1))', {
               'dependencies': [
                 '../base/allocator/allocator.gyp:allocator',
               ],
             }],
           ],
         },  # end of target 'remoting_me2me_native_messaging_host'
         {
           'target_name': 'remoting_it2me_native_messaging_host',
           'type': 'executable',
           'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 11 matching lines @@
             'host/it2me/it2me_native_messaging_host_main.cc',
             'host/it2me/it2me_native_messaging_host_main.h',
           ],
           'conditions': [
             ['OS=="linux"', {
               'dependencies': [
                 # Always use GTK on Linux, even for Aura builds.
                 '../build/linux/system.gyp:gtk',
               ],
             }],
-            ['OS=="linux" and linux_use_tcmalloc==1', {
+            # TODO(dmikurube): Kill linux_use_tcmalloc. http://crbug.com/345554
+            ['OS=="linux" and ((use_allocator!="none" and use_allocator!="see_use_tcmalloc") or (use_allocator=="see_use_tcmalloc" and linux_use_tcmalloc==1))', {
               'dependencies': [
                 '../base/allocator/allocator.gyp:allocator',
               ],
             }],
           ],
         },  # end of target 'remoting_it2me_native_messaging_host'
       ],  # end of 'targets'
     }],  # OS!="win"
 
   ],  # end of 'conditions'
 }