Initial PlzNavigate RDH-side logic.

content/browser/frame_host/render_frame_host_impl.cc

 // Copyright 2013 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/render_frame_host_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
@@ skipping 32 matching lines @@
 #include "content/common/swapped_out_messages.h"
 #include "content/public/browser/ax_event_notification_details.h"
 #include "content/public/browser/browser_accessibility_state.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_plugin_guest_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/desktop_notification_delegate.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_widget_host_view.h"
+#include "content/public/browser/stream_handle.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/url_utils.h"
 #include "ui/accessibility/ax_tree.h"
 #include "url/gurl.h"
 
 #if defined(OS_MACOSX)
 #include "content/browser/frame_host/popup_menu_helper_mac.h"
@@ skipping 1309 matching lines @@
   if (is_waiting && dialog_was_suppressed)
     render_view_host_->delegate_->RendererUnresponsive(render_view_host_);
 }
 
 void RenderFrameHostImpl::NotificationClosed(int notification_id) {
   cancel_notification_callbacks_.erase(notification_id);
 }
 
 // PlzNavigate
 void RenderFrameHostImpl::CommitNavigation(
-    const GURL& stream_url,
+    ResourceResponse* response,
+    scoped_ptr<StreamHandle> body,
     const CommonNavigationParams& common_params,
     const CommitNavigationParams& commit_params) {
   // TODO(clamy): Check if we have to add security checks for the browser plugin
   // guests.
 
   Send(new FrameMsg_CommitNavigation(
-      routing_id_, stream_url, common_params, commit_params));
+      routing_id_, response->head, body->GetURL(),
+      common_params, commit_params));
   // TODO(clamy): Check if we should start the throbber for non javascript urls
   // here.
+
+  // TODO(davidben): Retain |body| on behalf of the renderer, until the renderer
+  // is done with it.
 }
 
 void RenderFrameHostImpl::PlatformNotificationPermissionRequestDone(
     int request_id, blink::WebNotificationPermission permission) {
   Send(new PlatformNotificationMsg_PermissionRequestComplete(
       routing_id_, request_id, permission));
 }
 
 void RenderFrameHostImpl::UpdateCrossProcessIframeAccessibility(
     const std::map<int32, int> node_to_frame_routing_id_map) {
@@ skipping 139 matching lines @@
   // Clear any state if a pending navigation is canceled or preempted.
   if (suspended_nav_params_)
     suspended_nav_params_.reset();
 
   TRACE_EVENT_ASYNC_END0("navigation",
                          "RenderFrameHostImpl navigation suspended", this);
   navigations_suspended_ = false;
 }
 
 }  // namespace content