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

chromeos/geolocation/simple_geolocation_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/geolocation/simple_geolocation_request.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 181 matching lines @@
         server_url, "JSONReader failed: " + error_msg, position);
     RecordUmaEvent(SIMPLE_GEOLOCATION_REQUEST_EVENT_RESPONSE_MALFORMED);
     return false;
   }
 
   base::DictionaryValue* response_object = NULL;
   if (!response_value->GetAsDictionary(&response_object)) {
     PrintGeolocationError(
         server_url,
         "Unexpected response type : " +
-            base::StringPrintf("%u", response_value->GetType()),
+            base::StringPrintf(
+                "%u", static_cast<unsigned int>(response_value->GetType())),
         position);
     RecordUmaEvent(SIMPLE_GEOLOCATION_REQUEST_EVENT_RESPONSE_MALFORMED);
     return false;
   }
 
   base::DictionaryValue* error_object = NULL;
   base::DictionaryValue* location_object = NULL;
   response_object->GetDictionaryWithoutPathExpansion(kLocationString,
                                                      &location_object);
   response_object->GetDictionaryWithoutPathExpansion(kErrorString,
@@ skipping 260 matching lines @@
            ? SIMPLE_GEOLOCATION_REQUEST_RESULT_SERVER_ERROR
            : SIMPLE_GEOLOCATION_REQUEST_RESULT_FAILURE);
   RecordUmaResult(result, retries_);
   position_.status = Geoposition::STATUS_TIMEOUT;
   const base::TimeDelta elapsed = base::Time::Now() - request_started_at_;
   ReplyAndDestroySelf(elapsed, true /* server_error */);
   // "this" is already destroyed here.
 }
 
 }  // namespace chromeos