Convert JsonWriter::Write to taking a const ref for the in-param

net/http/transport_security_persister.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 "net/http/transport_security_persister.h"
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
@@ skipping 153 matching lines @@
     }
 
     if (now < domain_state.pkp.expiry) {
       serialized->Set(kDynamicSPKIHashes,
                       SPKIHashesToListValue(domain_state.pkp.spki_hashes));
     }
 
     toplevel.Set(HashedDomainToExternalString(hostname), serialized);
   }
 
-  base::JSONWriter::WriteWithOptions(&toplevel,
-                                     base::JSONWriter::OPTIONS_PRETTY_PRINT,
-                                     output);
+  base::JSONWriter::WriteWithOptions(
+      toplevel, base::JSONWriter::OPTIONS_PRETTY_PRINT, output);
   return true;
 }
 
 bool TransportSecurityPersister::LoadEntries(const std::string& serialized,
                                              bool* dirty) {
   DCHECK(foreground_runner_->RunsTasksOnCurrentThread());
 
   transport_security_state_->ClearDynamicData();
   return Deserialize(serialized, dirty, transport_security_state_);
 }
@@ skipping 125 matching lines @@
   bool dirty = false;
   if (!LoadEntries(state, &dirty)) {
     LOG(ERROR) << "Failed to deserialize state: " << state;
     return;
   }
   if (dirty)
     StateIsDirty(transport_security_state_);
 }
 
 }  // namespace net