Rewrite simple uses of base::ListValue::Append() taking a raw pointer var.

content/browser/gpu/compositor_util.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 "content/browser/gpu/compositor_util.h"
 
 #include <stddef.h>
 
+#include <memory>
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/feature_list.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/sys_info.h"
 #include "build/build_config.h"
 #include "cc/base/math_util.h"
 #include "cc/base/switches.h"
@@ skipping 354 matching lines @@
     disabled_features->AppendString("all");
     problem->Set("affectedGpuSettings", disabled_features);
     problem->SetString("tag", "disabledFeatures");
     problem_list->Insert(0, problem);
   }
 
   bool eof = false;
   for (size_t i = 0; !eof; ++i) {
     const GpuFeatureInfo gpu_feature_info = GetGpuFeatureInfo(i, &eof);
     if (gpu_feature_info.disabled) {
-      base::DictionaryValue* problem = new base::DictionaryValue();
+      std::unique_ptr<base::DictionaryValue> problem(
+          new base::DictionaryValue());
       problem->SetString(
           "description", gpu_feature_info.disabled_description);
       problem->Set("crBugs", new base::ListValue());
       problem->Set("webkitBugs", new base::ListValue());
       base::ListValue* disabled_features = new base::ListValue();
       disabled_features->AppendString(gpu_feature_info.name);
       problem->Set("affectedGpuSettings", disabled_features);
       problem->SetString("tag", "disabledFeatures");
-      problem_list->Append(problem);
+      problem_list->Append(std::move(problem));
     }
   }
   return problem_list;
 }
 
 std::vector<std::string> GetDriverBugWorkarounds() {
   return GpuDataManagerImpl::GetInstance()->GetDriverBugWorkarounds();
 }
 
 }  // namespace content