[Quota] Pass user gesture state with quota request message.

content/public/common/quota_types.h

+// Copyright 2013 The Chromium Authors. All rights reserved.

[jam, 2014/03/28 18:03:10]

nit: 2014

also note (per content api wiki) that each struct/class/enum is in its own file.
so this should be request_storage_quota_params.h if the struct keeps the same
name. or even better, it should be storage_quota_params.h and the struct should
be called StorageQuotaParams

[Greg Billock, 2014/03/28 18:17:45]

Will do.
Since the files from webkit/common/quota/... will eventually get merged here,
should we choose a slightly more generic name? How about storage_quota_types.h?

[jam, 2014/03/31 17:27:27]

per http://www.chromium.org/developers/content-module/content-api
"each interface/struct/enum should be in a separate file"

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_PUBLIC_COMMON_QUOTA_TYPES_H_
+#define CONTENT_PUBLIC_COMMON_QUOTA_TYPES_H_
+
+#include "content/common/content_export.h"
+#include "ipc/ipc_message.h"
+#include "url/gurl.h"
+#include "webkit/common/quota/quota_types.h"
+
+namespace content {
+
+// Parameters from the renderer to the browser process on a
+// RequestStorageQuota call.
+struct CONTENT_EXPORT RequestStorageQuotaParams {
+  RequestStorageQuotaParams()
+      : render_view_id(MSG_ROUTING_NONE),
+        request_id(-1),
+        storage_type(quota::kStorageTypeTemporary),
+        requested_size(0),
+        user_gesture(false) {}
+
+  int render_view_id;
+  int request_id;
+  GURL origin_url;
+  quota::StorageType storage_type;
+  uint64 requested_size;
+
+  // Request was made in the context of a user gesture.
+  bool user_gesture;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_COMMON_QUOTA_TYPES_H_