QuotaManager: Return the remaining free disk space as quota.

webkit/quota/mock_special_storage_policy.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 "webkit/quota/mock_special_storage_policy.h"
 
 namespace quota {
 
 MockSpecialStoragePolicy::MockSpecialStoragePolicy()
     : all_unlimited_(false) {
 }
 
 bool MockSpecialStoragePolicy::IsStorageProtected(const GURL& origin) {
   return protected_.find(origin) != protected_.end();
 }
 
 bool MockSpecialStoragePolicy::IsStorageUnlimited(const GURL& origin) {
   if (all_unlimited_)
     return true;
   return unlimited_.find(origin) != unlimited_.end();
 }
 
 bool MockSpecialStoragePolicy::IsStorageSessionOnly(const GURL& origin) {
   return session_only_.find(origin) != session_only_.end();
 }
 
+bool MockSpecialStoragePolicy::IsInstalledApp(const GURL& origin) {
+  return installed_.find(origin) != installed_.end();
+}
+
 bool MockSpecialStoragePolicy::IsFileHandler(const std::string& extension_id) {
   return file_handlers_.find(extension_id) != file_handlers_.end();
 }
 
 bool MockSpecialStoragePolicy::HasSessionOnlyOrigins() {
   return !session_only_.empty();
 }
 
 MockSpecialStoragePolicy::~MockSpecialStoragePolicy() {}
 
 }  // namespace quota