Add tracing support to NaCl

content/content_components_tracing.gyp

Index: content/content_components_tracing.gyp
diff --git a/content/content_components_tracing.gyp b/content/content_components_tracing.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..c9537b16a81784a3dab1c750f09a5ec47cf0c3be
--- /dev/null
+++ b/content/content_components_tracing.gyp
@@ -0,0 +1,27 @@
+# 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.
+
+{
+  'targets' : [
+    {
+      'target_name': 'tracing',
+      'type': 'static_library',
+      'defines!': ['CONTENT_IMPLEMENTATION'],
+      'dependencies': [
+        '../base/base.gyp:base',
+        '../ipc/ipc.gyp:ipc',
+      ],
+      'include_dirs': [
+        '..',
+      ],
+      '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',
+      ],
+    },
+  ],
+}