Make base::Value::TYPE a scoped enum.

chromeos/timezone/timezone_request.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 "chromeos/timezone/timezone_request.h"
 
 #include <stddef.h>
 #include <string>
 #include <utility>
 
@@ skipping 170 matching lines @@
       base::JSONReader::ReadAndReturnError(response_body, base::JSON_PARSE_RFC,
                                            NULL, &error_msg);
   if (response_value == NULL) {
     PrintTimeZoneError(server_url, "JSONReader failed: " + error_msg, timezone);
     RecordUmaEvent(TIMEZONE_REQUEST_EVENT_RESPONSE_MALFORMED);
     return false;
   }
 
   const base::DictionaryValue* response_object = NULL;
   if (!response_value->GetAsDictionary(&response_object)) {
-    PrintTimeZoneError(server_url,
-                       "Unexpected response type : " +
-                           base::StringPrintf("%u", response_value->GetType()),
-                       timezone);
+    PrintTimeZoneError(
+        server_url,
+        "Unexpected response type : " +
+            base::StringPrintf(
+                "%u", static_cast<unsigned int>(response_value->GetType())),
+        timezone);
     RecordUmaEvent(TIMEZONE_REQUEST_EVENT_RESPONSE_MALFORMED);
     return false;
   }
 
   std::string status;
 
   if (!response_object->GetStringWithoutPathExpansion(kStatusString, &status)) {
     PrintTimeZoneError(server_url, "Missing status attribute.", timezone);
     RecordUmaEvent(TIMEZONE_REQUEST_EVENT_RESPONSE_MALFORMED);
     return false;
@@ skipping 217 matching lines @@
       dstOffset,
       rawOffset,
       timeZoneId.c_str(),
       timeZoneName.c_str(),
       error_message.c_str(),
       (unsigned)status,
       (status < arraysize(status2string) ? status2string[status] : "unknown"));
 }
 
 }  // namespace chromeos