Rollback Scavenge implemetation and rely on existing functionality to free...

third_party/tcmalloc/tcmalloc.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.
 
 {
   'targets': [
     {
       'target_name': 'tcmalloc',
       'type': '<(library)',
       'msvs_guid': 'C564F145-9172-42C3-BFCB-60FDEA124321',
@@ skipping 58 matching lines @@
         'tcmalloc/src/central_freelist.h',
         'tcmalloc/src/common.cc',
         'tcmalloc/src/common.h',
         'tcmalloc/src/heap-profile-table.cc',
         'tcmalloc/src/heap-profile-table.h',
         'tcmalloc/src/internal_logging.cc',
         'tcmalloc/src/internal_logging.h',
         'tcmalloc/src/linked_list.h',
         'tcmalloc/src/malloc_hook.cc',
         'tcmalloc/src/malloc_hook-inl.h',
+        'tcmalloc/src/malloc_extension.cc',
+        'tcmalloc/src/google/malloc_extension.h',
         'tcmalloc/src/page_heap.cc',
         'tcmalloc/src/page_heap.h',
         'tcmalloc/src/port.h',
         'tcmalloc/src/sampler.cc',
         'tcmalloc/src/sampler.h',
         'tcmalloc/src/span.cc',
         'tcmalloc/src/span.h',
         'tcmalloc/src/stack_trace_table.cc',
         'tcmalloc/src/stack_trace_table.h',
         'tcmalloc/src/stacktrace.cc',
@@ skipping 27 matching lines @@
         'tcmalloc/src/profiledata.h',
         'tcmalloc/src/profile-handler.cc',
         'tcmalloc/src/profile-handler.h',
         'tcmalloc/src/profiler.cc',
         'tcmalloc/src/raw_printer.cc',
         'tcmalloc/src/raw_printer.h',
 
         # tcmalloc forked files
         'allocator_shim.cc',
         'generic_allocators.cc',
-        'malloc_extension.cc',
-        'google/malloc_extension.h',
         'page_heap.cc',
         'page_heap.h',
         'port.cc',
         'system-alloc.h',
         'tcmalloc.cc',
         'win_allocator.cc',        
 
         'malloc_hook.cc',
 
         # jemalloc files
         'jemalloc/jemalloc.c',
         'jemalloc/jemalloc.h',
         'jemalloc/ql.h',
         'jemalloc/qr.h',
         'jemalloc/rb.h',
       ],
       # sources! means that these are not compiled directly.
       'sources!': [
         'generic_allocators.cc',
         'tcmalloc.cc',
         'win_allocator.cc',
-        'tcmalloc/src/malloc_extension.cc',
-        'tcmalloc/src/google/malloc_extension.h',
       ],
       'msvs_settings': {
         # TODO(sgk):  merge this with build/common.gypi settings
         'VCLibrarianTool=': {
           'AdditionalOptions': '/ignore:4006,4221',
           'AdditionalLibraryDirectories':
             ['<(DEPTH)/third_party/platformsdk_win2008_6_1/files/Lib'],
         },
         'VCLinkerTool': {
           'AdditionalOptions': '/ignore:4006',
@@ skipping 123 matching lines @@
                 '$(VCInstallDir)lib',
                 '<(SHARED_INTERMEDIATE_DIR)/tcmalloc',
               ],
             },
           ],
         },
       ],
     }],
   ],
 }