[Quota] Move quota related callbacks to separate file

webkit/quota/quota_callbacks.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright 2013 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.
 
-#ifndef WEBKIT_QUOTA_QUOTA_TYPES_H_
-#define WEBKIT_QUOTA_QUOTA_TYPES_H_
+#ifndef WEBKIT_QUOTA_QUOTA_CALLBACKS_H_
+#define WEBKIT_QUOTA_QUOTA_CALLBACKS_H_
 
-#include <deque>
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/tuple.h"
 #include "webkit/quota/quota_status_code.h"
+#include "webkit/quota/quota_types.h"
 
 class GURL;
 
 namespace quota {
 
-enum StorageType {
-  kStorageTypeTemporary,
-  kStorageTypePersistent,
-  kStorageTypeSyncable,
-  kStorageTypeUnknown,
-};
-
-enum QuotaLimitType {
-  kQuotaLimitTypeUnknown,
-  kQuotaLimitTypeLimited,
-  kQuotaLimitTypeUnlimited,
-};
-
 struct UsageInfo;
 typedef std::vector<UsageInfo> UsageInfoEntries;
 
 // Common callback types that are used throughout in the quota module.
 typedef base::Callback<void(int64 usage,
                             int64 unlimited_usage)> GlobalUsageCallback;
 typedef base::Callback<void(QuotaStatusCode status, int64 quota)> QuotaCallback;
 typedef base::Callback<void(int64 usage)> UsageCallback;
 typedef base::Callback<void(QuotaStatusCode, int64)> AvailableSpaceCallback;
 typedef base::Callback<void(QuotaStatusCode)> StatusCallback;
@@ skipping 85 matching lines @@
 
 typedef CallbackQueueMap<UsageCallback, std::string, Tuple1<int64> >
     HostUsageCallbackMap;
 typedef CallbackQueueMap<QuotaCallback, std::string,
                          Tuple2<QuotaStatusCode, int64> >
     HostQuotaCallbackMap;
 
 }  // namespace quota
 
 #endif  // WEBKIT_QUOTA_QUOTA_TYPES_H_