Quota: Factor out (Mock)QuotaManagerProxy into its own file for readability

webkit/browser/quota/mock_quota_manager_proxy.h

+// Copyright 2014 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_BROWSER_QUOTA_MOCK_QUOTA_MANAGER_PROXY_H_
+#define WEBKIT_BROWSER_QUOTA_MOCK_QUOTA_MANAGER_PROXY_H_
+
+#include "url/gurl.h"
+#include "webkit/browser/quota/mock_quota_manager.h"
+#include "webkit/browser/quota/quota_client.h"
+#include "webkit/browser/quota/quota_manager_proxy.h"
+#include "webkit/common/quota/quota_types.h"
+
+namespace quota {
+
+class MockQuotaManager;
+
+class MockQuotaManagerProxy : public QuotaManagerProxy {
+ public:
+  // It is ok to give NULL to |quota_manager|.
+  MockQuotaManagerProxy(MockQuotaManager* quota_manager,
+                        base::SingleThreadTaskRunner* task_runner);
+
+  virtual void RegisterClient(QuotaClient* client) OVERRIDE;
+
+  void SimulateQuotaManagerDestroyed();
+
+  // We don't mock them.
+  virtual void NotifyOriginInUse(const GURL& origin) OVERRIDE {}
+  virtual void NotifyOriginNoLongerInUse(const GURL& origin) OVERRIDE {}
+  virtual void SetUsageCacheEnabled(QuotaClient::ID client_id,
+                                    const GURL& origin,
+                                    StorageType type,
+                                    bool enabled) OVERRIDE {}
+  virtual void GetUsageAndQuota(
+      base::SequencedTaskRunner* original_task_runner,
+      const GURL& origin,
+      StorageType type,
+      const QuotaManager::GetUsageAndQuotaCallback& callback) OVERRIDE {}
+
+  // Validates the |client_id| and updates the internal access count
+  // which can be accessed via notify_storage_accessed_count().
+  // The also records the |origin| and |type| in last_notified_origin_ and
+  // last_notified_type_.
+  virtual void NotifyStorageAccessed(QuotaClient::ID client_id,
+                                     const GURL& origin,
+                                     StorageType type) OVERRIDE;
+
+  // Records the |origin|, |type| and |delta| as last_notified_origin_,
+  // last_notified_type_ and last_notified_delta_ respecitvely.
+  // If non-null MockQuotaManager is given to the constructor this also
+  // updates the manager's internal usage information.
+  virtual void NotifyStorageModified(QuotaClient::ID client_id,
+                                     const GURL& origin,
+                                     StorageType type,
+                                     int64 delta) OVERRIDE;
+
+  int notify_storage_accessed_count() const { return storage_accessed_count_; }
+  int notify_storage_modified_count() const { return storage_modified_count_; }
+  GURL last_notified_origin() const { return last_notified_origin_; }
+  StorageType last_notified_type() const { return last_notified_type_; }
+  int64 last_notified_delta() const { return last_notified_delta_; }
+
+ protected:
+  virtual ~MockQuotaManagerProxy();
+
+ private:
+  MockQuotaManager* mock_manager() const {
+    return static_cast<MockQuotaManager*>(quota_manager());
+  }
+
+  int storage_accessed_count_;
+  int storage_modified_count_;
+  GURL last_notified_origin_;
+  StorageType last_notified_type_;
+  int64 last_notified_delta_;
+
+  QuotaClient* registered_client_;
+
+  DISALLOW_COPY_AND_ASSIGN(MockQuotaManagerProxy);
+};
+
+}  // namespace quota
+
+#endif  // WEBKIT_BROWSER_QUOTA_MOCK_QUOTA_MANAGER_PROXY_H_