components: Fix components_tracing.gyp to follow the same pattern of the other gyp files.

components/components_tracing.gyp

Index: components/components_tracing.gyp
diff --git a/components/components_tracing.gyp b/components/components_tracing.gyp
deleted file mode 100644
index f11c823de077b96577d0e82b98ee54fc7aa084f5..0000000000000000000000000000000000000000
--- a/components/components_tracing.gyp
+++ /dev/null
@@ -1,27 +0,0 @@
-# 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': [
-        'tracing/child_trace_message_filter.cc',
-        'tracing/child_trace_message_filter.h',
-        'tracing/tracing_messages.cc',
-        'tracing/tracing_messages.h',
-      ],
-    },
-  ],
-}