tracing: restructure to the components/tracing folder

components/tracing/browser/trace_config_file.cc

 // Copyright (c) 2015 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.
 
-#include "components/tracing/trace_config_file.h"
+#include "components/tracing/browser/trace_config_file.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <string>
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "base/values.h"
 #include "build/build_config.h"
-#include "components/tracing/tracing_switches.h"
+#include "components/tracing/common/tracing_switches.h"
 
 namespace tracing {
 
 namespace {
 
 // Maximum trace config file size that will be loaded, in bytes.
 const size_t kTraceConfigFileSizeLimit = 64 * 1024;
 
 // Trace config file path:
 // - Android: /data/local/chrome-trace-config.json
@@ skipping 108 matching lines @@
 }
 
 #if !defined(OS_ANDROID)
 base::FilePath TraceConfigFile::GetResultFile() const {
   DCHECK(IsEnabled());
   return result_file_;
 }
 #endif
 
 }  // namespace tracing