Add tracing support to NaCl

content/content_components_tracing_untrusted.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,
-  },
   'includes': [
-    '../native_client/build/untrusted.gypi',
+    '../build/common_untrusted.gypi',
   ],
   'conditions': [
     ['disable_nacl==0 and disable_nacl_untrusted==0', {
       'targets': [
         {
-          'target_name': 'shared_memory_support_untrusted',
+          'target_name': 'tracing_untrusted',
           'type': 'none',
-          'variables': {
-            'nacl_untrusted_build': 1,
-            'nlib_target': 'libshared_memory_support_untrusted.a',
-            'build_glibc': 0,
-            'build_newlib': 1,
-          },
+          'defines!': ['CONTENT_IMPLEMENTATION'],
           'dependencies': [
+            '../base/base_untrusted.gyp:base_untrusted',
             '../native_client/tools.gyp:prep_toolchain',
-            '../base/base_untrusted.gyp:base_untrusted',
-          ],
-          'defines': [
-            'MEDIA_IMPLEMENTATION',
+            '../ipc/ipc.gyp:ipc',
           ],
           'include_dirs': [
             '..',
           ],
-          'includes': [
-            'shared_memory_support.gypi',
-          ],
+          'variables': {
+            'nacl_untrusted_build': 1,
+            'nlib_target': 'libtracing_untrusted.a',
+            'build_glibc': 0,
+            'build_newlib': 1,
+          },
           'sources': [
-            '<@(shared_memory_support_sources)',
+            'components/tracing/child_trace_message_filter.cc',
+            'components/tracing/child_trace_message_filter.h',
+            'components/tracing/tracing_messages.cc',
+            'components/tracing/tracing_messages.h',
           ],
         },
       ],
     }],
   ],
 }