Implement frame attribution (FrameBlamer)

base/base.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': [
     'trace_event/trace_event.gypi',
   ],
   'target_defaults': {
     'variables': {
@@ skipping 135 matching lines @@
           'critical_closure.h',
           'critical_closure_internal_ios.mm',
           'debug/alias.cc',
           'debug/alias.h',
           'debug/asan_invalid_access.cc',
           'debug/asan_invalid_access.h',
           'debug/close_handle_hook_win.cc',
           'debug/close_handle_hook_win.h',
           'debug/crash_logging.cc',
           'debug/crash_logging.h',
+          'debug/blame_context.h',
           'debug/debugger.cc',
           'debug/debugger.h',
           'debug/debugger_posix.cc',
           'debug/debugger_win.cc',
           'debug/dump_without_crashing.cc',
           'debug/dump_without_crashing.h',
           'debug/gdi_debug_util_win.cc',
           'debug/gdi_debug_util_win.h',
           # This file depends on files from the 'allocator' target,
           # but this target does not depend on 'allocator' (see
@@ skipping 894 matching lines @@
           'i18n/time_formatting.h',
           'i18n/timezone.cc',
           'i18n/timezone.h',
           'i18n/utf8_validator_tables.cc',
           'i18n/utf8_validator_tables.h',
         ],
       }]
     ],
   },
 }