Remove raw DictionaryValue::Set in //chrome

chrome/common/custom_handlers/protocol_handler.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 "chrome/common/custom_handlers/protocol_handler.h"
 
 #include "base/memory/ptr_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "net/base/escape.h"
@@ skipping 43 matching lines @@
 
 GURL ProtocolHandler::TranslateUrl(const GURL& url) const {
   std::string translatedUrlSpec(url_.spec());
   base::ReplaceSubstringsAfterOffset(&translatedUrlSpec, 0, "%s",
       net::EscapeQueryParamValue(url.spec(), true));
   return GURL(translatedUrlSpec);
 }
 
 std::unique_ptr<base::DictionaryValue> ProtocolHandler::Encode() const {
   auto d = base::MakeUnique<base::DictionaryValue>();
-  d->Set("protocol", new base::Value(protocol_));
-  d->Set("url", new base::Value(url_.spec()));
+  d->SetString("protocol", protocol_);
+  d->SetString("url", url_.spec());
   return d;
 }
 
 #if !defined(NDEBUG)
 std::string ProtocolHandler::ToString() const {
   return "{ protocol=" + protocol_ +
          ", url=" + url_.spec() +
          " }";
 }
 #endif
 
 bool ProtocolHandler::operator==(const ProtocolHandler& other) const {
   return protocol_ == other.protocol_ && url_ == other.url_;
 }
 
 bool ProtocolHandler::IsEquivalent(const ProtocolHandler& other) const {
   return protocol_ == other.protocol_ && url_ == other.url_;
 }
 
 bool ProtocolHandler::operator<(const ProtocolHandler& other) const {
   return url_ < other.url_;
 }