navigation_before_commit_info.h revision 03b57e008b61dfcb1fbad3aea950ae0e001748b0 
1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CONTENT_BROWSER_FRAME_HOST_NAVIGATION_BEFORE_COMMIT_INFO_H_
6#define CONTENT_BROWSER_FRAME_HOST_NAVIGATION_BEFORE_COMMIT_INFO_H_
7
8#include <string>
9
10#include "base/basictypes.h"
11#include "content/public/common/page_transition_types.h"
12#include "content/public/common/referrer.h"
13#include "url/gurl.h"
14
15namespace content {
16
17// PlzNavigate:
18// Holds the parameters determined during the load of a navigation request until
19// the response is received. Initialized on the IO thread, then passed to the UI
20// thread where it should be used to send a FrameMsg_CommitNavigation message to
21// the renderer.
22struct NavigationBeforeCommitInfo {
23  NavigationBeforeCommitInfo() {};
24
25  // The url that is actually being loaded.
26  GURL navigation_url;
27
28  // A unique blob url to be subsequently requested by the renderer as the main
29  // resource for the frame, that will be used to find the associated stream of
30  // data.
31  GURL stream_url;
32
33  // TODO(clamy): Maybe add the redirect chain if needed by the renderer.
34
35  // The navigationStart time to expose to JS for this navigation.
36  // TODO(clamy): Add the other values that matter to the Navigation Timing API.
37  base::TimeTicks browser_navigation_start;
38};
39
40}  // namespace content
41
42#endif  // CONTENT_BROWSER_FRAME_HOST_NAVIGATION_BEFORE_COMMIT_INFO_H_
43