Link the contents of tools/valgrind/tsan_v2/suppressions.txt into TSan binaries.

base/base.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.
 
 {
   'variables': {
     'chromium_code': 1,
+    'shared_generated_dir': '<(SHARED_INTERMEDIATE_DIR)/base/',
   },
   'includes': [
     '../build/win_precompile.gypi',
     'base.gypi',
   ],
   'targets': [
     {
       'target_name': 'base',
       'type': '<(component)',
       'toolsets': ['host', 'target'],
@@ skipping 974 matching lines @@
       # Some targets may want to opt-out from ASan, TSan and MSan and link
       # without the corresponding runtime libraries. We drop the libc++
       # dependency and omit the compiler flags to avoid bringing instrumented
       # code to those targets.
       'conditions': [
         ['use_custom_libcxx==1', {
           'dependencies!': [
             '../third_party/libc++/libc++.gyp:libcxx_proxy',
           ],
         }],
+        ['tsan==1', {
+          'dependencies': [
+            'tsan_default_suppressions',
+          ],
+          'sources': [
+            '<(shared_generated_dir)/tsan_suppressions.c',
+          ],
+        }],
       ],
       'cflags!': [
         '-fsanitize=address',
         '-fsanitize=thread',
         '-fsanitize=memory',
         '-fsanitize-memory-track-origins',
       ],
       'direct_dependent_settings': {
         'ldflags': [
           '-Wl,-u_sanitizer_options_link_helper',
@@ skipping 470 matching lines @@
           'includes': [
             '../build/isolate.gypi',
             'base_unittests.isolate',
           ],
           'sources': [
             'base_unittests.isolate',
           ],
         },
       ],
     }],
+    ['tsan==1', {
+      'targets': [
+        {
+          'target_name': 'tsan_default_suppressions',
+          'type': 'none',
+          'actions': [
+            {
+              'action_name': 'generate_tsan_suppressions',
+              'variables': {
+                'suppression_generator': '../tools/memory/suppression_string_gen.sh',
+                'infile': '../tools/valgrind/tsan_v2/suppressions.txt',
+                'outfile': '<(shared_generated_dir)/tsan_suppressions.c',
+              },
+              'inputs': [ '<(infile)',
+                          '<(suppression_generator)'],
+              'outputs': [ '<(outfile)' ],
+              'action': [
+                '<(suppression_generator)',
+                'kTSanDefaultSuppressions', '<(infile)', '<(outfile)',
+              ],
+              'process_outputs_as_sources': 1,
+              'message': 'generating suppressions header from <(infile)',

[Nico, 2014/05/27 15:42:30]

header?

[Alexander Potapenko, 2014/05/28 10:34:38]

Used to be a header. Fixed.

+            },
+          ],
+        },
+      ],
+    }],
   ],
 }