Convert components/tracing from static lib to component

components/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 import("//tools/grit/repack.gni")
 
 # Collection of all components. You wouldn't link to this, but this is rather
@@ skipping 446 matching lines @@
     "content_settings/core/common",
     "dom_distiller/content:content_browser",
     "dom_distiller/core",
     "dom_distiller/core:test_support",
     "password_manager/content/browser",
     "password_manager/content/common",
     "password_manager/content/renderer",
     "strings",
     "//base",
     "//base/test:test_support",
+    "//components/tracing",

[Primiano Tucci (use gerrit), 2015/08/17 13:51:21]

I'd probably move this to the other CL that is introducing the test

[Ruud van Asseldonk, 2015/08/17 14:58:38]

Done.

     "//content/test:browsertest_support",
     "//content/test:test_support",
     "//device/bluetooth",
     "//testing/gmock",
     "//testing/gtest",
     "//ui/base",
   ]
 
   data_deps = [
     ":components_tests_pak",
@@ skipping 30 matching lines @@
 
   deps = [
     "//base",
     "//base/test:test_support_perf",
     "//testing/gtest",
     "//testing/perf",
     "//content/test:test_support",
     "//components/visitedlink/browser",
   ]
 }