NetLogEventParameter to Callback refactoring 11.

net/base/net_log.h

 // 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.
 
 #ifndef NET_BASE_NET_LOG_H_
 #define NET_BASE_NET_LOG_H_
 #pragma once
 
 #include <string>
 
@@ skipping 280 matching lines @@
   // be logged.  This is only the case when |log_level| is LOG_ALL.
   static bool IsLoggingBytes(LogLevel log_level);
 
   // Returns true if |log_level| indicates that all events should be logged,
   // including frequently occuring ones that may impact performances.
   // This is the case when |log_level| is LOG_ALL or LOG_ALL_BUT_BYTES.
   static bool IsLoggingAllEvents(LogLevel log_level);
 
   // Creates a ParametersCallback that encapsulates a single integer.
   // Warning: |name| must remain valid for the life of the callback.
+  // TODO(mmenke):  Rename this to be consistent with Int64Callback.
   static ParametersCallback IntegerCallback(const char* name, int value);
 
+  // Creates a ParametersCallback that encapsulates a single int64.  The
+  // callback will return the value as a StringValue, since IntegerValues
+  // only support 32-bit values.
+  // Warning: |name| must remain valid for the life of the callback.
+  static ParametersCallback Int64Callback(const char* name, int64 value);
+
   // Creates a ParametersCallback that encapsulates a single UTF8 string.  Takes
   // |value| as a pointer to avoid copying, and emphasize it must be valid for
   // the life of the callback.  |value| may not be NULL.
   // Warning: |name| and |value| must remain valid for the life of the callback.
   static ParametersCallback StringCallback(const char* name,
                                            const std::string* value);
 
   // Same as above, but takes in a UTF16 string.
   static ParametersCallback StringCallback(const char* name,
                                            const string16* value);
@@ skipping 167 matching lines @@
   virtual ~NetLogSourceParameter() {}
 
  private:
   const char* name_;
   const NetLog::Source value_;
 };
 
 }  // namespace net
 
 #endif  // NET_BASE_NET_LOG_H_