PlzNavigate: inform the renderer that a navigation is a POST

content/common/navigation_params.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_COMMON_NAVIGATION_PARAMS_H_
 #define CONTENT_COMMON_NAVIGATION_PARAMS_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 41 matching lines @@
                          const Referrer& referrer,
                          ui::PageTransition transition,
                          FrameMsg_Navigate_Type::Value navigation_type,
                          bool allow_download,
                          bool should_replace_current_entry,
                          base::TimeTicks ui_timestamp,
                          FrameMsg_UILoadMetricsReportType::Value report_type,
                          const GURL& base_url_for_data_url,
                          const GURL& history_url_for_data_url,
                          LoFiState lofi_state,
-                         const base::TimeTicks& navigation_start);
+                         const base::TimeTicks& navigation_start,
+                         std::string method);
   ~CommonNavigationParams();
 
   // The URL to navigate to.
   // PlzNavigate: May be modified when the navigation is ready to commit.
   GURL url;
 
   // The URL to send in the "Referer" header field. Can be empty if there is
   // no referrer.
   Referrer referrer;
 
@@ skipping 33 matching lines @@
   // Whether or not to request a LoFi version of the document or let the browser
   // decide.
   LoFiState lofi_state;
 
   // The navigationStart time exposed through the Navigation Timing API to JS.
   // If this is for a browser-initiated navigation, this can override the
   // navigation_start value in Blink.
   // PlzNavigate: For renderer initiated navigations, this will be set on the
   // renderer side and sent with FrameHostMsg_BeginNavigation.
   base::TimeTicks navigation_start;
+
+  // The request method: GET, POST, etc.
+  std::string method;
 };
 
 // Provided by the renderer ----------------------------------------------------
 //
 // This struct holds parameters sent by the renderer to the browser. It is only
 // used in PlzNavigate (since in the current architecture, the renderer does not
 // inform the browser of navigations until they commit).
 
 // This struct is not used outside of the PlzNavigate project.
 // PlzNavigate: parameters needed to start a navigation on the IO thread,
 // following a renderer-initiated navigation request.
 struct CONTENT_EXPORT BeginNavigationParams {
   // TODO(clamy): See if it is possible to reuse this in
   // ResourceMsg_Request_Params.
   BeginNavigationParams();
-  BeginNavigationParams(std::string method,
-                        std::string headers,
+  BeginNavigationParams(std::string headers,
                         int load_flags,
                         bool has_user_gesture,
                         bool skip_service_worker,
                         RequestContextType request_context_type);
 
-  // The request method: GET, POST, etc.
-  std::string method;
-
   // Additional HTTP request headers.
   std::string headers;
 
   // net::URLRequest load flags (net::LOAD_NORMAL) by default).
   int load_flags;
 
   // True if the request was user initiated.
   bool has_user_gesture;
 
   // True if the ServiceWorker should be skipped.
@@ skipping 13 matching lines @@
 
 // Used by FrameMsg_Navigate. Holds the parameters needed by the renderer to
 // start a browser-initiated navigation besides those in CommonNavigationParams.
 // The difference with the RequestNavigationParams below is that they are only
 // used in the current architecture of navigation, and will not be used by
 // PlzNavigate.
 // PlzNavigate: These are not used.
 struct CONTENT_EXPORT StartNavigationParams {
   StartNavigationParams();
   StartNavigationParams(
-      bool is_post,
       const std::string& extra_headers,
       const std::vector<unsigned char>& browser_initiated_post_data,
 #if defined(OS_ANDROID)
       bool has_user_gesture,
 #endif
       int transferred_request_child_id,
       int transferred_request_request_id);
   ~StartNavigationParams();
 
-  // Whether the navigation is a POST request (as opposed to a GET).
-  bool is_post;
-
   // Extra headers (separated by \n) to send during the request.
   std::string extra_headers;
 
   // If is_post is true, holds the post_data information from browser. Empty
   // otherwise.
   std::vector<unsigned char> browser_initiated_post_data;
 
 #if defined(OS_ANDROID)
   bool has_user_gesture;
 #endif
@@ skipping 125 matching lines @@
   ~NavigationParams();
 
   CommonNavigationParams common_params;
   StartNavigationParams start_params;
   RequestNavigationParams request_params;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_NAVIGATION_PARAMS_H_