[tracing] Add graphics memory dump provider for Android

components/tracing/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.
 
 component("tracing") {
   sources = [
     "child_memory_dump_manager_delegate_impl.cc",
     "child_memory_dump_manager_delegate_impl.h",
     "child_trace_message_filter.cc",
     "child_trace_message_filter.h",
+    "graphics_memory_dump_provider_android.cc",
+    "graphics_memory_dump_provider_android.h",
     "tracing_export.h",
     "tracing_messages.cc",
     "tracing_messages.h",
   ]
 
   defines = [ "TRACING_IMPLEMENTATION" ]
 
   deps = [
     "//base",
     "//ipc",
@@ skipping 22 matching lines @@
   sources = [
     "trace_config_file_unittest.cc",
   ]
 
   deps = [
     ":startup_tracing",
     "//base/test:test_support",
     "//testing/gtest",
   ]
 }