PlzNavigate: implement RequestNavigation in the no live renderer case

content/browser/frame_host/navigation_commit_info.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 CONTENT_BROWSER_FRAME_HOST_NAVIGATION_COMMIT_INFO_H_
+#define CONTENT_BROWSER_FRAME_HOST_NAVIGATION_COMMIT_INFO_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "content/public/common/page_transition_types.h"
+#include "content/public/common/referrer.h"
+#include "url/gurl.h"
+
+namespace content {
+
+// Holds the parameters determined during the load of a navigation request
+// until receiving the response. Initialized on the IO thread, then passed to
+// the UI thread where it should be used to send a FrameMsg_CommitNavigation
+// message to the renderer.
+struct NavigationCommitInfo {
+  NavigationCommitInfo() {};
+
+  // The url that is actually being loaded.
+  GURL navigation_url;

[nasko, 2014/07/24 12:03:58]

Does the new renderer care about what redirects the navigation went through? If
yes, we should add a TODO.

[clamy, 2014/07/24 12:24:50]

Done.

+
+  // A url to be subsequently requested by the renderer as the main resource for
+  // the frame.
+  GURL blob_url;

[nasko, 2014/07/24 12:03:58]

nit: Blob refers to the type of technology we use to transport the content to
the renderer. It will be better to name it to reflect that this URL holds the
actual content from the server side.

[clamy, 2014/07/24 12:24:50]

Done.

+
+  // The navigationStart time to expose to JS for this navigation.
+  // TODO(clamy): Add the other values that matter to the Navigation Timing API.
+  base::TimeTicks browser_navigation_start;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_FRAME_HOST_NAVIGATION_COMMIT_INFO_H_