Store the last committed origin in RenderFrameHostImpl.

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 <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 457 matching lines @@
 bool RenderFrameHostImpl::IsCrossProcessSubframe() {
   if (!parent_)
     return false;
   return GetSiteInstance() != parent_->GetSiteInstance();
 }
 
 const GURL& RenderFrameHostImpl::GetLastCommittedURL() {
   return last_committed_url();
 }
 
-url::Origin RenderFrameHostImpl::GetLastCommittedOrigin() {
-  // Origin is stored per-FTN, so it's incorrect to call for a non-current RFH.
-  CHECK(this == frame_tree_node_->current_frame_host());
-  return frame_tree_node_->current_origin();
+const url::Origin& RenderFrameHostImpl::GetLastCommittedOrigin() {
+  return last_committed_origin_;
 }
 
 gfx::NativeView RenderFrameHostImpl::GetNativeView() {
   RenderWidgetHostView* view = render_view_host_->GetWidget()->GetView();
   if (!view)
     return NULL;
   return view->GetNativeView();
 }
 
 void RenderFrameHostImpl::AddMessageToConsole(ConsoleMessageLevel level,
@@ skipping 2830 matching lines @@
   // pending_nav_entry_id. If the previous handle was a prematurely aborted
   // navigation loaded via LoadDataWithBaseURL, propagate the entry id.
   return NavigationHandleImpl::Create(
       params.url, frame_tree_node_, is_renderer_initiated,
       params.was_within_same_page, params.is_srcdoc, base::TimeTicks::Now(),
       entry_id_for_data_nav, params.gesture,
       false);  // started_from_context_menu
 }
 
 }  // namespace content