Fixes for re-enabling more MSVC level 4 warnings: content/renderer/ edition

content/renderer/renderer_webcookiejar_impl.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.
 
 #include "content/renderer/renderer_webcookiejar_impl.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "content/common/cookie_data.h"
 #include "content/common/view_messages.h"
 #include "content/public/renderer/content_renderer_client.h"
@@ skipping 51 matching lines @@
 }
 
 void RendererWebCookieJarImpl::deleteCookie(
     const WebURL& url, const WebString& cookie_name) {
   std::string cookie_name_utf8 = base::UTF16ToUTF8(cookie_name);
   sender_->Send(new ViewHostMsg_DeleteCookie(url, cookie_name_utf8));
 }
 
 bool RendererWebCookieJarImpl::cookiesEnabled(
     const WebURL& url, const WebURL& first_party_for_cookies) {
-  bool cookies_enabled;
+  bool cookies_enabled = false;
   sender_->Send(new ViewHostMsg_CookiesEnabled(
       sender_->GetRoutingID(), url, first_party_for_cookies, &cookies_enabled));
   return cookies_enabled;
 }
 
 }  // namespace content