Move //mojo/services tracing & catalog to //services

services/tracing/tracing.gyp

+# Copyright 2016 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_interfaces',
+      'type': 'none',
+      'variables': {
+        'mojom_files': [
+          'public/interfaces/tracing.mojom',
+        ],
+        'mojom_include_path': '<(DEPTH)/mojo/services',
+      },
+      'includes': [
+        '../../mojo/mojom_bindings_generator_explicit.gypi',
+      ],
+    },
+    {
+      # Technically, these should be in the mojo_services.gyp, but this causes
+      # a cycle since the ios generator can't have gyp files refer to each
+      # other, even if the targets don't form a cycle.
+      #
+      # GN version: //services/tracing:lib
+      'target_name': 'tracing_lib',
+      'type': 'static_library',
+      'dependencies': [
+        'tracing_public',
+        '../../mojo/mojo_edk.gyp:mojo_system_impl',
+        '../shell/shell.gyp:shell_public',
+      ],
+      'sources': [
+        'trace_data_sink.cc',
+        'trace_data_sink.h',
+        'trace_recorder_impl.cc',
+        'trace_recorder_impl.h',
+        'tracing_app.cc',
+        'tracing_app.h',
+      ],
+    },
+    {
+      # GN version: //mojo/services/public/cpp
+      'target_name': 'tracing_public',
+      'type': 'static_library',
+      'dependencies': [
+        'tracing_interfaces',
+        '../../mojo/mojo_edk.gyp:mojo_system_impl',
+        '../shell/shell.gyp:shell_public',
+      ],
+      'sources': [
+        'public/cpp/switches.cc',
+        'public/cpp/switches.h',
+        'public/cpp/tracing_impl.cc',
+        'public/cpp/tracing_impl.h',
+        'public/cpp/trace_provider_impl.cc',
+        'public/cpp/trace_provider_impl.h',
+      ],
+    },
+  ],
+}