Linux/ChromeOS Chromium style checker cleanup, chrome/browser edition.

chrome/browser/content_settings/content_settings_default_provider.cc

 // Copyright (c) 2012 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/content_settings/content_settings_default_provider.h"
 
 #include <string>
 #include <vector>
 
 #include "base/auto_reset.h"
@@ skipping 51 matching lines @@
 
 namespace {
 
 class DefaultRuleIterator : public RuleIterator {
  public:
   explicit DefaultRuleIterator(const base::Value* value) {
     if (value)
       value_.reset(value->DeepCopy());
   }
 
-  bool HasNext() const {
+  virtual bool HasNext() const OVERRIDE {
     return value_.get() != NULL;
   }
 
-  Rule Next() {
+  virtual Rule Next() OVERRIDE {
     DCHECK(value_.get());
     return Rule(ContentSettingsPattern::Wildcard(),
                 ContentSettingsPattern::Wildcard(),
                 value_.release());
   }
 
  private:
   scoped_ptr<base::Value> value_;
 };
 
@@ skipping 238 matching lines @@
   // Migrate obsolete cookie prompt mode.
   if (ValueToContentSetting(
           default_settings_[CONTENT_SETTINGS_TYPE_COOKIES].get()) ==
               CONTENT_SETTING_ASK) {
     default_settings_[CONTENT_SETTINGS_TYPE_COOKIES].reset(
         Value::CreateIntegerValue(CONTENT_SETTING_BLOCK));
   }
 }
 
 }  // namespace content_settings