Remove raw base::DictionaryValue::Set

https://codereview.chromium.org/2911033002

atom/browser/api/atom_api_debugger.cc

@@ -10,6 +10,7 @@
 #include "atom/common/native_mate_converters/callback.h"
 #include "atom/common/native_mate_converters/value_converter.h"
 #include "base/json/json_writer.h"
+#include "base/memory/ptr_util.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/web_contents.h"
 #include "native_mate/dictionary.h"
@@ -143,7 +144,7 @@ void Debugger::SendCommand(mate::Arguments* args) {
   request.SetInteger("id", request_id);
   request.SetString("method", method);
   if (!command_params.empty())
-    request.Set("params", command_params.DeepCopy());
+    request.Set("params", base::WrapUnique(command_params.DeepCopy()));
 
   std::string json_args;
   base::JSONWriter::Write(request, &json_args);

brightray/browser/inspectable_web_contents_impl.cc

@@ -9,6 +9,7 @@
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
+#include "base/memory/ptr_util.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/pattern.h"
 #include "base/strings/stringprintf.h"
@@ -758,10 +759,10 @@ void InspectableWebContentsImpl::OnURLFetchComplete(
   DCHECK(it != pending_requests_.end());
 
   base::DictionaryValue response;
-  auto* headers = new base::DictionaryValue();
+  auto headers = base::MakeUnique<base::DictionaryValue>();
   net::HttpResponseHeaders* rh = source->GetResponseHeaders();
   response.SetInteger("statusCode", rh ? rh->response_code() : 200);
-  response.Set("headers", headers);
+  response.Set("headers", std::move(headers));
 
   size_t iterator = 0;
   std::string name;

brightray/browser/net/devtools_network_protocol_handler.cc

@@ -5,7 +5,9 @@
 #include "brightray/browser/net/devtools_network_protocol_handler.h"
 
 #include <string>
+#include <utility>
 
+#include "base/memory/ptr_util.h"
 #include "base/strings/stringprintf.h"
 #include "brightray/browser/browser_context.h"
 #include "brightray/browser/net/devtools_network_conditions.h"
@@ -60,17 +62,17 @@ bool ParseCommand(const base::DictionaryValue* command,
 
 std::unique_ptr<base::DictionaryValue>
 CreateSuccessResponse(int id, std::unique_ptr<base::DictionaryValue> result) {
-  std::unique_ptr<base::DictionaryValue> response(new base::DictionaryValue);
+  auto response = base::MakeUnique<base::DictionaryValue>();
   response->SetInteger(kId, id);
-  response->Set(params::kResult, result.release());
+  response->Set(params::kResult, std::move(result));
   return response;
 }
 
 std::unique_ptr<base::DictionaryValue>
 CreateFailureResponse(int id, const std::string& param) {
-  std::unique_ptr<base::DictionaryValue> response(new base::DictionaryValue);
+  auto response = base::MakeUnique<base::DictionaryValue>();
-  auto error_object = new base::DictionaryValue;
+  auto error_object = base::MakeUnique<base::DictionaryValue>();
-  response->Set(kError, error_object);
+  response->Set(kError, std::move(error_object));
   error_object->SetInteger(params::kErrorCode, kErrorInvalidParams);
   error_object->SetString(params::kErrorMessage,
       base::StringPrintf("Missing or Invalid '%s' parameter", param.c_str()));

brightray/browser/net_log.cc

@@ -4,8 +4,11 @@
 
 #include "brightray/browser/net_log.h"
 
+#include <utility>
+
 #include "base/command_line.h"
 #include "base/files/file_path.h"
+#include "base/memory/ptr_util.h"
 #include "base/values.h"
 #include "content/public/common/content_switches.h"
 #include "net/log/net_log_util.h"
@@ -18,12 +21,12 @@ std::unique_ptr<base::DictionaryValue> GetConstants() {
   std::unique_ptr<base::DictionaryValue> constants = net::GetNetConstants();
 
   // Adding client information to constants dictionary.
-  auto* client_info = new base::DictionaryValue();
+  auto client_info = base::MakeUnique<base::DictionaryValue>();
   client_info->SetString(
       "command_line",
       base::CommandLine::ForCurrentProcess()->GetCommandLineString());
 
-  constants->Set("clientInfo", client_info);
+  constants->Set("clientInfo", std::move(client_info));
   return constants;
 }
 

brightray/browser/zoom_level_delegate.cc

@@ -8,6 +8,7 @@
 #include <vector>
 
 #include "base/bind.h"
+#include "base/memory/ptr_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
 #include "components/prefs/json_pref_store.h"
@@ -87,8 +88,8 @@ void ZoomLevelDelegate::OnZoomLevelChanged(
   base::DictionaryValue* host_zoom_dictionary = nullptr;
   if (!host_zoom_dictionaries->GetDictionary(partition_key_,
                                              &host_zoom_dictionary)) {
-    host_zoom_dictionary = new base::DictionaryValue();
+    host_zoom_dictionary = host_zoom_dictionaries->SetDictionary(
-    host_zoom_dictionaries->Set(partition_key_, host_zoom_dictionary);
+        partition_key_, base::MakeUnique<base::DictionaryValue>());
   }
 
   if (modification_is_removal)