base: Add Is* functions to Value class.

chrome/browser/prefs/pref_value_store.cc

 // Copyright (c) 2011 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/prefs/pref_value_store.h"
 
 #include "base/logging.h"
 #include "chrome/browser/prefs/pref_model_associator.h"
 #include "chrome/browser/prefs/pref_notifier.h"
 
@@ skipping 98 matching lines @@
 
 bool PrefValueStore::GetValue(const std::string& name,
                               base::Value::Type type,
                               const Value** out_value) const {
   *out_value = NULL;
   // Check the |PrefStore|s in order of their priority from highest to lowest
   // to find the value of the preference described by the given preference name.
   for (size_t i = 0; i <= PREF_STORE_TYPE_MAX; ++i) {
     if (GetValueFromStore(name.c_str(), static_cast<PrefStoreType>(i),
                           out_value)) {
-      if (!(*out_value)->IsType(type)) {
+      if ((*out_value)->GetType() != type) {
         LOG(WARNING) << "Expected type for " << name << " is " << type
                      << " but got " << (*out_value)->GetType()
                      << " in store " << i;
         continue;
       }
       return true;
     }
   }
   return false;
 }
@@ skipping 138 matching lines @@
   if (initialization_failed_)
     return;
   for (size_t i = 0; i <= PREF_STORE_TYPE_MAX; ++i) {
     scoped_refptr<PrefStore> store =
         GetPrefStore(static_cast<PrefStoreType>(i));
     if (store && !store->IsInitializationComplete())
       return;
   }
   pref_notifier_->OnInitializationCompleted(true);
 }