Remove base::StringValue

chrome/browser/extensions/extension_storage_monitor.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/extensions/extension_storage_monitor.h"
 
 #include <map>
 #include <utility>
 
 #include "base/metrics/histogram_macros.h"
@@ skipping 589 matching lines @@
     // exceeded.
     next_threshold = initial_extension_threshold_;
   }
   return next_threshold;
 }
 
 void ExtensionStorageMonitor::SetNextStorageThreshold(
     const std::string& extension_id,
     int64_t next_threshold) {
   extension_prefs_->UpdateExtensionPref(
-      extension_id,
-      kPrefNextStorageThreshold,
-      next_threshold > 0
-          ? new base::StringValue(base::Int64ToString(next_threshold))
-          : NULL);
+      extension_id, kPrefNextStorageThreshold,
+      next_threshold > 0 ? new base::Value(base::Int64ToString(next_threshold))
+                         : NULL);
 }
 
 int64_t ExtensionStorageMonitor::GetNextStorageThresholdFromPrefs(
     const std::string& extension_id) const {
   std::string next_threshold_str;
   if (extension_prefs_->ReadPrefAsString(
           extension_id, kPrefNextStorageThreshold, &next_threshold_str)) {
     int64_t next_threshold;
     if (base::StringToInt64(next_threshold_str, &next_threshold))
       return next_threshold;
@@ skipping 18 matching lines @@
 
 void ExtensionStorageMonitor::SetStorageNotificationEnabled(
     const std::string& extension_id,
     bool enable_notifications) {
   extension_prefs_->UpdateExtensionPref(
       extension_id, kPrefDisableStorageNotifications,
       enable_notifications ? NULL : new base::Value(true));
 }
 
 }  // namespace extensions