Adding session-only localStorage.

chrome/browser/chrome_content_browser_client.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/chrome_content_browser_client.h"
 
 #include "base/command_line.h"
 #include "chrome/app/breakpad_mac.h"
 #include "chrome/browser/browser_about_handler.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 456 matching lines @@
 }
 
 bool ChromeContentBrowserClient::AllowSaveLocalState(
     const content::ResourceContext& context) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   ProfileIOData* io_data =
       reinterpret_cast<ProfileIOData*>(context.GetUserData(NULL));
   return !io_data->clear_local_state_on_exit()->GetValue();
 }
 
+bool ChromeContentBrowserClient::AllowPermanentStorage(
+    const GURL& url,
+    const GURL& first_party,
+    const content::ResourceContext& context) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  ProfileIOData* io_data =
+      reinterpret_cast<ProfileIOData*>(context.GetUserData(NULL));
+  ContentSetting setting = io_data->GetHostContentSettingsMap()->
+      GetCookieContentSetting(url, first_party, true);
+
+  return (setting == CONTENT_SETTING_ALLOW);
+}
+
 net::URLRequestContext*
 ChromeContentBrowserClient::OverrideRequestContextForURL(
     const GURL& url, const content::ResourceContext& context) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   if (url.SchemeIs(chrome::kExtensionScheme)) {
     ProfileIOData* io_data =
         reinterpret_cast<ProfileIOData*>(context.GetUserData(NULL));
     return io_data->extensions_request_context();
   }
 
@@ skipping 294 matching lines @@
 #if defined(USE_NSS)
 crypto::CryptoModuleBlockingPasswordDelegate*
     ChromeContentBrowserClient::GetCryptoPasswordDelegate(
         const GURL& url) {
   return browser::NewCryptoModuleBlockingDialogDelegate(
       browser::kCryptoModulePasswordKeygen, url.host());
 }
 #endif
 
 }  // namespace chrome