Extracting NetLog inner classes into their own classes.

net/log/net_log_util.h

 // 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.
 
 #ifndef NET_LOG_NET_LOG_UTIL_H_
 #define NET_LOG_NET_LOG_UTIL_H_
 
 #include <memory>
 #include <set>
 
@@ skipping 27 matching lines @@
 // |context|.  |info_sources| is a set of NetInfoSources OR'd together,
 // indicating just what information is being requested.  Each NetInfoSource adds
 // one top-level entry to the returned dictionary.
 //
 // May only be called on |context|'s thread.
 NET_EXPORT std::unique_ptr<base::DictionaryValue> GetNetInfo(
     URLRequestContext* context,
     int info_sources);
 
 // Takes in a set of contexts and a NetLog::Observer, and passes in
-// NetLog::Entries to the observer for certain NetLog::Sources with pending
+// NetLog::Entries to the observer for certain NetLogSources with pending
 // events.  This allows requests that were ongoing when logging was started to
 // have an initial event that has some information.  This is particularly useful
 // for hung requests.  Note that these calls are not protected by the NetLog's
 // lock, so this should generally be invoked before the observer starts watching
 // the NetLog.
 //
 // All members of |contexts| must be using the same NetLog, and live on the
 // current thread.
 //
 // Currently only creates events for URLRequests.
 //
 // The reason for not returning a list of NetLog::Entries is that entries don't
 // own most of their data, so it's simplest just to pass them in to the observer
 // directly while their data is on the stack.
 NET_EXPORT void CreateNetLogEntriesForActiveObjects(
     const std::set<URLRequestContext*>& contexts,
     NetLog::ThreadSafeObserver* observer);
 
 }  // namespace net
 
 #endif  // NET_LOG_NET_LOG_UTIL_H_