more changes

chrome/browser/extensions/extension_idle_api.cc

 // Copyright (c) 2010 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.
 
 // This implementation supposes a single extension thread and synchronized
 // method invokation.
 
 #include "chrome/browser/extensions/extension_idle_api.h"
 
 #include <string>
@@ skipping 56 matching lines @@
   if (IDLE_STATE_ACTIVE == state)
     return keys::kStateActive;
   if (IDLE_STATE_IDLE == state)
     return keys::kStateIdle;
   return keys::kStateLocked;
 };
 
 // Helper function for reporting the idle state.  The lifetime of the object
 // returned is controlled by the caller.
 StringValue* CreateIdleValue(IdleState idle_state) {
-  StringValue* result = new StringValue(IdleStateToDescription(idle_state));
+  StringValue* result =
+      base::StringValue::New(IdleStateToDescription(idle_state));
   return result;
 }
 
 int CheckThresholdBounds(int timeout) {
   if (timeout < kMinThreshold) return kMinThreshold;
   if (timeout > kMaxThreshold) return kMaxThreshold;
   return timeout;
 }
 
 IdleState CalculateIdleStateAndUpdateTimestamp(int threshold) {
@@ skipping 59 matching lines @@
                                                  IdleState state) {
   // Prepare the single argument of the current state.
   ListValue args;
   args.Append(CreateIdleValue(state));
   std::string json_args;
   base::JSONWriter::Write(&args, false, &json_args);
 
   profile->GetExtensionEventRouter()->DispatchEventToRenderers(
       keys::kOnStateChanged, json_args, profile, GURL());
 }