Moving HTTP POST body from StartNavigationParams to CommonNavigationParams.

content/browser/frame_host/navigation_request.cc

 // 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.
 
 #include "content/browser/frame_host/navigation_request.h"
 
 #include <utility>
 
 #include "content/browser/devtools/render_frame_devtools_agent_host.h"
 #include "content/browser/frame_host/frame_tree.h"
@@ skipping 65 matching lines @@
     NavigationControllerImpl* controller) {
   // Copy existing headers and add necessary headers that may not be present
   // in the RequestNavigationParams.
   net::HttpRequestHeaders headers;
   headers.AddHeadersFromString(entry.extra_headers());
   headers.SetHeaderIfMissing(net::HttpRequestHeaders::kUserAgent,
                              GetContentClient()->GetUserAgent());
 
   // Fill POST data in the request body.
   scoped_refptr<ResourceRequestBody> request_body;
-  if (frame_entry.method() == "POST") {
+  if (frame_entry.method() == "POST")
     request_body = frame_entry.GetPostData();
-    if (!request_body && entry.GetBrowserInitiatedPostData()) {
-      request_body = new ResourceRequestBody();
-      request_body->AppendBytes(
-          reinterpret_cast<const char*>(
-              entry.GetBrowserInitiatedPostData()->front()),
-          entry.GetBrowserInitiatedPostData()->size());
-    }
-  }
 
   std::unique_ptr<NavigationRequest> navigation_request(new NavigationRequest(
       frame_tree_node, entry.ConstructCommonNavigationParams(
-                           frame_entry, dest_url, dest_referrer,
+                           frame_entry, request_body, dest_url, dest_referrer,
                            navigation_type, lofi_state, navigation_start),
       BeginNavigationParams(headers.ToString(),
                             LoadFlagFromNavigationType(navigation_type),
                             false,  // has_user_gestures
                             false,  // skip_service_worker
                             REQUEST_CONTEXT_TYPE_LOCATION),
       entry.ConstructRequestNavigationParams(
           frame_entry, is_same_document_history_load,
           frame_tree_node->has_committed_real_load(),
           controller->GetPendingEntryIndex() == -1,
           controller->GetIndexOfEntry(&entry),
           controller->GetLastCommittedEntryIndex(),
           controller->GetEntryCount()),
-      request_body, true, &frame_entry, &entry));
+      true, &frame_entry, &entry));
   return navigation_request;
 }
 
 // static
 std::unique_ptr<NavigationRequest> NavigationRequest::CreateRendererInitiated(
     FrameTreeNode* frame_tree_node,
     const CommonNavigationParams& common_params,
     const BeginNavigationParams& begin_params,
-    scoped_refptr<ResourceRequestBody> body,
     int current_history_list_offset,
     int current_history_list_length) {
   // TODO(clamy): Check if some PageState should be provided here.
   // TODO(clamy): See how we should handle override of the user agent when the
   // navigation may start in a renderer and commit in another one.
   // TODO(clamy): See if the navigation start time should be measured in the
   // renderer and sent to the browser instead of being measured here.
   // TODO(clamy): The pending history list offset should be properly set.
   RequestNavigationParams request_params(
       false,                   // is_overriding_user_agent
       std::vector<GURL>(),     // redirects
       false,                   // can_load_local_resources
       base::Time::Now(),       // request_time
       PageState(),             // page_state
       -1,                      // page_id
       0,                       // nav_entry_id
       false,                   // is_same_document_history_load
       frame_tree_node->has_committed_real_load(),
       false,                   // intended_as_new_entry
       -1,                      // pending_history_list_offset
       current_history_list_offset, current_history_list_length,
       false,                   // is_view_source
       false);                  // should_clear_history_list
   std::unique_ptr<NavigationRequest> navigation_request(
       new NavigationRequest(frame_tree_node, common_params, begin_params,
-                            request_params, body, false, nullptr, nullptr));
+                            request_params, false, nullptr, nullptr));
   return navigation_request;
 }
 
 NavigationRequest::NavigationRequest(
     FrameTreeNode* frame_tree_node,
     const CommonNavigationParams& common_params,
     const BeginNavigationParams& begin_params,
     const RequestNavigationParams& request_params,
-    scoped_refptr<ResourceRequestBody> body,
     bool browser_initiated,
     const FrameNavigationEntry* frame_entry,
     const NavigationEntryImpl* entry)
     : frame_tree_node_(frame_tree_node),
       common_params_(common_params),
       begin_params_(begin_params),
       request_params_(request_params),
       browser_initiated_(browser_initiated),
       state_(NOT_STARTED),
       restore_type_(NavigationEntryImpl::RESTORE_NONE),
       is_view_source_(false),
       bindings_(NavigationEntryImpl::kInvalidBindings),
-      post_data_(body),
       associated_site_instance_type_(AssociatedSiteInstanceType::NONE) {
   DCHECK(!browser_initiated || (entry != nullptr && frame_entry != nullptr));
   if (browser_initiated) {
     FrameNavigationEntry* frame_entry = entry->GetFrameEntry(frame_tree_node);
     if (frame_entry) {
       source_site_instance_ = frame_entry->source_site_instance();
       dest_site_instance_ = frame_entry->site_instance();
     }
 
     restore_type_ = entry->restore_type();
@@ skipping 12 matching lines @@
   // URLs).
   const GURL& first_party_for_cookies =
       frame_tree_node->IsMainFrame()
           ? common_params.url
           : frame_tree_node->frame_tree()->root()->current_url();
   bool parent_is_main_frame = !frame_tree_node->parent() ?
       false : frame_tree_node->parent()->IsMainFrame();
   info_.reset(new NavigationRequestInfo(
       common_params, begin_params, first_party_for_cookies,
       frame_tree_node->current_origin(), frame_tree_node->IsMainFrame(),
-      parent_is_main_frame, frame_tree_node->frame_tree_node_id(), body));
+      parent_is_main_frame, frame_tree_node->frame_tree_node_id()));
 }
 
 NavigationRequest::~NavigationRequest() {
 }
 
 void NavigationRequest::BeginNavigation() {
   DCHECK(!loader_);
   DCHECK(state_ == NOT_STARTED || state_ == WAITING_FOR_RENDERER_RESPONSE);
   state_ = STARTED;
   RenderFrameDevToolsAgentHost::OnBeforeNavigation(navigation_handle_.get());
@@ skipping 43 matching lines @@
 void NavigationRequest::TransferNavigationHandleOwnership(
     RenderFrameHostImpl* render_frame_host) {
   render_frame_host->SetNavigationHandle(std::move(navigation_handle_));
 }
 
 void NavigationRequest::OnRequestRedirected(
     const net::RedirectInfo& redirect_info,
     const scoped_refptr<ResourceResponse>& response) {
   // If the navigation is no longer a POST, the POST data should be reset.
   if (redirect_info.new_method != "POST")
-    post_data_ = nullptr;
+    common_params_.post_data = nullptr;
 
   common_params_.url = redirect_info.new_url;
   common_params_.method = redirect_info.new_method;
   common_params_.referrer.url = GURL(redirect_info.new_referrer);
 
   // TODO(clamy): Have CSP + security upgrade checks here.
   // TODO(clamy): Kill the renderer if FilterURL fails?
 
   // It's safe to use base::Unretained because this NavigationRequest owns the
   // NavigationHandle where the callback will be stored.
@@ skipping 150 matching lines @@
   RenderFrameHostImpl* render_frame_host =
       navigation_handle_->GetRenderFrameHost();
   DCHECK(render_frame_host ==
              frame_tree_node_->render_manager()->current_frame_host() ||
          render_frame_host ==
              frame_tree_node_->render_manager()->speculative_frame_host());
 
   TransferNavigationHandleOwnership(render_frame_host);
   render_frame_host->CommitNavigation(response_.get(), std::move(body_),
                                       common_params_, request_params_,
-                                      is_view_source_, post_data_);
+                                      is_view_source_);
 
   // When navigating to a Javascript url, the NavigationRequest is not stored
   // in the FrameTreeNode. Therefore do not reset it, as this could cancel an
   // existing pending navigation.
   if (!common_params_.url.SchemeIs(url::kJavaScriptScheme))
     frame_tree_node_->ResetNavigationRequest(true);
 }
 
 void NavigationRequest::InitializeServiceWorkerHandleIfNeeded() {
   // Only initialize the ServiceWorkerNavigationHandle if it can be created for
@@ skipping 19 matching lines @@
       browser_context, navigating_frame_host->GetSiteInstance());
   DCHECK(partition);
 
   ServiceWorkerContextWrapper* service_worker_context =
       static_cast<ServiceWorkerContextWrapper*>(
           partition->GetServiceWorkerContext());
   navigation_handle_->InitServiceWorkerHandle(service_worker_context);
 }
 
 }  // namespace content