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 "base/time/time.h" 12 #include "content/common/content_export.h" 13 #include "content/public/common/referrer.h" 14 #include "url/gurl.h" 15 16 namespace content { 17 18 // PlzNavigate: 19 // Holds the parameters determined during the load of a navigation request until 20 // the response is received. Initialized on the IO thread, then passed to the UI 21 // thread where it should be used to send a FrameMsg_CommitNavigation message to 22 // the renderer. 23 struct NavigationBeforeCommitInfo { 24 CONTENT_EXPORT NavigationBeforeCommitInfo(); 25 26 // The url that is actually being loaded. 27 GURL navigation_url; 28 29 // A unique blob url to be subsequently requested by the renderer as the main 30 // resource for the frame, that will be used to find the associated stream of 31 // data. 32 GURL stream_url; 33 34 // TODO(clamy): Maybe add the redirect chain if needed by the renderer. 35 36 // The navigationStart time to expose to JS for this navigation. 37 // TODO(clamy): Add the other values that matter to the Navigation Timing API. 38 base::TimeTicks browser_navigation_start; 39 40 // The unique ID of this navigation request. 41 int64 navigation_request_id; 42 }; 43 44 } // namespace content 45 46 #endif // CONTENT_BROWSER_FRAME_HOST_NAVIGATION_BEFORE_COMMIT_INFO_H_ 47