Extracting NetLog inner classes into their own classes.

net/disk_cache/simple/simple_net_log_parameters.cc

Index: net/disk_cache/simple/simple_net_log_parameters.cc
diff --git a/net/disk_cache/simple/simple_net_log_parameters.cc b/net/disk_cache/simple/simple_net_log_parameters.cc
index fe565ef91dad4ae91385a9c741891546fa73eb30..f39a11210db5e89d8c3b82fd3aa69913da7cab1d 100644
--- a/net/disk_cache/simple/simple_net_log_parameters.cc
+++ b/net/disk_cache/simple/simple_net_log_parameters.cc
@@ -14,6 +14,7 @@
 #include "base/values.h"
 #include "net/base/net_errors.h"
 #include "net/disk_cache/simple/simple_entry_impl.h"
+#include "net/log/net_log_capture_mode.h"
 
 namespace {
 
@@ -41,13 +42,13 @@ std::unique_ptr<base::Value> NetLogSimpleEntryCreationCallback(
 
 namespace disk_cache {
 
-net::NetLog::ParametersCallback CreateNetLogSimpleEntryConstructionCallback(
+net::NetLogParametersCallback CreateNetLogSimpleEntryConstructionCallback(
     const SimpleEntryImpl* entry) {
   DCHECK(entry);
   return base::Bind(&NetLogSimpleEntryConstructionCallback, entry);
 }
 
-net::NetLog::ParametersCallback CreateNetLogSimpleEntryCreationCallback(
+net::NetLogParametersCallback CreateNetLogSimpleEntryCreationCallback(
     const SimpleEntryImpl* entry,
     int net_error) {
   DCHECK(entry);