Remove base::StringValue

chrome/browser/push_messaging/push_messaging_app_identifier.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 "chrome/browser/push_messaging/push_messaging_app_identifier.h"
 
 #include <string.h>
 
 #include "base/guid.h"
 #include "base/logging.h"
@@ skipping 113 matching lines @@
                                             service_worker_registration_id);
   app_identifier.DCheckValid();
   return app_identifier;
 }
 
 // static
 PushMessagingAppIdentifier PushMessagingAppIdentifier::FindByServiceWorker(
     Profile* profile,
     const GURL& origin,
     int64_t service_worker_registration_id) {
-  const base::StringValue pref_value =
-      base::StringValue(MakePrefValue(origin, service_worker_registration_id));
+  const base::Value pref_value =
+      base::Value(MakePrefValue(origin, service_worker_registration_id));
 
   const base::DictionaryValue* map =
       profile->GetPrefs()->GetDictionary(prefs::kPushMessagingAppIdentifierMap);
   for (auto it = base::DictionaryValue::Iterator(*map); !it.IsAtEnd();
        it.Advance()) {
     if (it.value().Equals(&pref_value))
       return FindByAppId(profile, it.key());
   }
   return PushMessagingAppIdentifier();
 }
@@ skipping 97 matching lines @@
   if (UseInstanceID(app_id_)) {
     DCHECK(!base::IsValidGUID(guid));
 
     // Replace suffix with valid hex so we can validate the rest of the string.
     guid = guid.replace(guid.size() - kGuidSuffixLength, kGuidSuffixLength,
                         kGuidSuffixLength, 'C');
   }
   DCHECK(base::IsValidGUID(guid));
 #endif  // DCHECK_IS_ON()
 }