Revert of Net-related fixups for scoped_refptr conversion operator cleanup.

net/http/transport_security_persister.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.
 
 // TransportSecurityState maintains an in memory database containing the
 // list of hosts that currently have transport security enabled. This
 // singleton object deals with writing that data out to disk as needed and
 // loading it at startup.
 
 // At startup we need to load the transport security state from the
 // disk. For the moment, we don't want to delay startup for this load, so we
 // let the TransportSecurityState run for a while without being loaded.
 // This means that it's possible for pages opened very quickly not to get the
 // correct transport security information.
 //
-// To load the state, we schedule a Task on background_runner, which
+// To load the state, we schedule a Task on file_task_runner, which
 // deserializes and configures the TransportSecurityState.
 //
 // The TransportSecurityState object supports running a callback function
 // when it changes. This object registers the callback, pointing at itself.
 //
 // TransportSecurityState calls...
 // TransportSecurityPersister::StateIsDirty
 //   since the callback isn't allowed to block or reenter, we schedule a Task
 //   on the file task runner after some small amount of time
 //
@@ skipping 17 matching lines @@
 
 namespace base {
 class SequencedTaskRunner;
 }
 
 namespace net {
 
 // Reads and updates on-disk TransportSecurity state. Clients of this class
 // should create, destroy, and call into it from one thread.
 //
-// background_runner is the task runner this class should use internally to
+// file_task_runner is the task runner this class should use internally to
 // perform file IO, and can optionally be associated with a different thread.
 class NET_EXPORT TransportSecurityPersister
     : public TransportSecurityState::Delegate,
       public base::ImportantFileWriter::DataSerializer {
  public:
-  TransportSecurityPersister(
-      TransportSecurityState* state,
-      const base::FilePath& profile_path,
-      const scoped_refptr<base::SequencedTaskRunner>& background_runner,
-      bool readonly);
+  TransportSecurityPersister(TransportSecurityState* state,
+                             const base::FilePath& profile_path,
+                             base::SequencedTaskRunner* file_task_runner,
+                             bool readonly);
   virtual ~TransportSecurityPersister();
 
   // Called by the TransportSecurityState when it changes its state.
   virtual void StateIsDirty(TransportSecurityState*) OVERRIDE;
 
   // ImportantFileWriter::DataSerializer:
   //
   // Serializes |transport_security_state_| into |*output|. Returns true if
   // all DomainStates were serialized correctly.
   //
@@ skipping 55 matching lines @@
   const bool readonly_;
 
   base::WeakPtrFactory<TransportSecurityPersister> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TransportSecurityPersister);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_TRANSPORT_SECURITY_PERSISTER_H_