Simplify the user agent code some more since after r255534 it's not affected by the site's URL.

chrome/browser/task_profiler/task_profiler_data_serializer.cc

 // 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.
 
 #include "chrome/browser/task_profiler/task_profiler_data_serializer.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/time/time.h"
 #include "base/tracked_objects.h"
-#include "content/public/common/content_client.h"
+#include "chrome/common/chrome_content_client.h"
 #include "content/public/common/process_type.h"
 #include "url/gurl.h"
 
 using base::DictionaryValue;
 using base::ListValue;
 using base::Value;
 using tracked_objects::BirthOnThreadSnapshot;
 using tracked_objects::DeathDataSnapshot;
 using tracked_objects::LocationSnapshot;
 using tracked_objects::ParentChildPairSnapshot;
@@ skipping 110 matching lines @@
   JSONStringValueSerializer serializer(&output);
   serializer.set_pretty_print(true);
 
   scoped_ptr<base::DictionaryValue> root(new base::DictionaryValue());
 
   base::ListValue* snapshot_list = new base::ListValue();
   base::DictionaryValue* shutdown_snapshot = new base::DictionaryValue();
   base::ListValue* per_process_data = new base::ListValue();
 
   root->SetInteger("version", 1);
-  root->SetString("userAgent", content::GetUserAgent(GURL()));
+  root->SetString("userAgent", GetUserAgent());
 
   // TODO(ramant): Collect data from other processes, then add that data to the
   // 'per_process_data' array here. Should leverage the TrackingSynchronizer
   // class to implement this.
   ProcessDataSnapshot this_process_data;
   tracked_objects::ThreadData::Snapshot(false, &this_process_data);
   scoped_ptr<base::DictionaryValue> this_process_data_json(
       new base::DictionaryValue);
   TaskProfilerDataSerializer::ToValue(this_process_data,
                                       content::PROCESS_TYPE_BROWSER,
                                       this_process_data_json.get());
   per_process_data->Append(this_process_data_json.release());
 
   shutdown_snapshot->SetInteger(
       "timestamp",
       (base::Time::Now() - base::Time::UnixEpoch()).InSeconds());
   shutdown_snapshot->Set("data", per_process_data);
   snapshot_list->Append(shutdown_snapshot);
   root->Set("snapshots", snapshot_list);
 
   serializer.Serialize(*root);
   int data_size = static_cast<int>(output.size());
 
   return data_size == base::WriteFile(path, output.data(), data_size);
 }
 
 }  // namespace task_profiler