Move QuotaPermissionContext to content/public/browser and put it in the content namespace.

content/browser/quota_permission_context.h

-// 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.
-
-#ifndef CONTENT_BROWSER_QUOTA_PERMISSION_CONTEXT_H_
-#define CONTENT_BROWSER_QUOTA_PERMISSION_CONTEXT_H_
-
-#include "base/callback.h"
-#include "base/memory/ref_counted.h"
-#include "webkit/quota/quota_types.h"
-
-class GURL;
-
-class QuotaPermissionContext
-    : public base::RefCountedThreadSafe<QuotaPermissionContext> {
- public:
-  enum Response {
-    kResponseUnknown,
-    kResponseAllow,
-    kResponseDisallow,
-    kResponseCancelled,
-  };
-
-  typedef base::Callback<void(Response)> PermissionCallback;
-
-  virtual void RequestQuotaPermission(
-      const GURL& origin_url,
-      quota::StorageType type,
-      int64 new_quota,
-      int render_process_id,
-      int render_view_id,
-      const PermissionCallback& callback) = 0;
-
- protected:
-  friend class base::RefCountedThreadSafe<QuotaPermissionContext>;
-  virtual ~QuotaPermissionContext() {}
-};
-
-#endif  // CONTENT_BROWSER_QUOTA_PERMISSION_CONTEXT_H_