Remove raw base::DictionaryValue::Set in //content

content/browser/gpu/gpu_data_manager_impl.cc

 // Copyright (c) 2013 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 "content/browser/gpu/gpu_data_manager_impl.h"
 
 #include "content/browser/gpu/gpu_data_manager_impl_private.h"
 #include "gpu/ipc/common/memory_stats.h"
 
 namespace content {
@@ skipping 231 matching lines @@
   base::AutoLock auto_lock(lock_);
   private_->AddLogMessage(level, header, message);
 }
 
 void GpuDataManagerImpl::ProcessCrashed(
     base::TerminationStatus exit_code) {
   base::AutoLock auto_lock(lock_);
   private_->ProcessCrashed(exit_code);
 }
 
-base::ListValue* GpuDataManagerImpl::GetLogMessages() const {
+std::unique_ptr<base::ListValue> GpuDataManagerImpl::GetLogMessages() const {
   base::AutoLock auto_lock(lock_);
   return private_->GetLogMessages();
 }
 
 void GpuDataManagerImpl::HandleGpuSwitch() {
   base::AutoLock auto_lock(lock_);
   private_->HandleGpuSwitch();
 }
 
 void GpuDataManagerImpl::BlockDomainFrom3DAPIs(
@@ skipping 42 matching lines @@
 }
 
 GpuDataManagerImpl::GpuDataManagerImpl()
     : private_(GpuDataManagerImplPrivate::Create(this)) {
 }
 
 GpuDataManagerImpl::~GpuDataManagerImpl() {
 }
 
 }  // namespace content