Convert //extensions/browser/api from scoped_ptr to std::unique_ptr

extensions/browser/api/cast_channel/cast_message_util.cc

 // Copyright 2014 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 "extensions/browser/api/cast_channel/cast_message_util.h"
 
+#include <memory>
+
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
 #include "extensions/common/api/cast_channel.h"
 #include "extensions/common/api/cast_channel/cast_channel.pb.h"
 
 namespace {
 static const char kAuthNamespace[] =
     "urn:x-cast:com.google.cast.tp.deviceauth";
 // Sender and receiver IDs to use for platform messages.
 static const char kPlatformSenderId[] = "sender-0";
@@ skipping 54 matching lines @@
           message_proto.has_payload_binary());
 }
 
 bool CastMessageToMessageInfo(const CastMessage& message_proto,
                               MessageInfo* message) {
   DCHECK(message);
   message->source_id = message_proto.source_id();
   message->destination_id = message_proto.destination_id();
   message->namespace_ = message_proto.namespace_();
   // Determine the type of the payload and fill base::Value appropriately.
-  scoped_ptr<base::Value> value;
+  std::unique_ptr<base::Value> value;
   switch (message_proto.payload_type()) {
   case CastMessage_PayloadType_STRING:
     if (message_proto.has_payload_utf8())
       value.reset(new base::StringValue(message_proto.payload_utf8()));
     break;
   case CastMessage_PayloadType_BINARY:
     if (message_proto.has_payload_binary())
       value.reset(base::BinaryValue::CreateWithCopiedBuffer(
         message_proto.payload_binary().data(),
         message_proto.payload_binary().size()));
@@ skipping 58 matching lines @@
   message_proto->set_payload_binary(auth_message_string);
 }
 
 bool IsAuthMessage(const CastMessage& message) {
   return message.namespace_() == kAuthNamespace;
 }
 
 }  // namespace cast_channel
 }  // namespace api
 }  // namespace extensions