PlzNavigate: Transmit referrer into FrameNavigationEntry.

content/renderer/render_frame_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/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 4792 matching lines @@
     if (params.method == "POST")
       params.post_id = post_id;
   }
 
   params.frame_unique_name = item.target().utf8();
   params.item_sequence_number = item.itemSequenceNumber();
   params.document_sequence_number = item.documentSequenceNumber();
 
   params.is_srcdoc = params.url == content::kAboutSrcDocURL;
 
+  // If the page contained a client redirect (meta refresh, document.loc...),
+  // set the referrer appropriately.
+  if (ds->isClientRedirect()) {
+    params.referrer =
+        Referrer(params.redirects[0], ds->request().referrerPolicy());
+  } else {
+    params.referrer =
+        RenderViewImpl::GetReferrerFromRequest(frame, ds->request());
+  }
+
   if (!frame->parent()) {
     // Top-level navigation.
 
     // Reset the zoom limits in case a plugin had changed them previously. This
     // will also call us back which will cause us to send a message to
     // update WebContentsImpl.
     render_view_->webview()->zoomLimitsChanged(
         ZoomFactorToZoomLevel(kMinimumZoomFactor),
         ZoomFactorToZoomLevel(kMaximumZoomFactor));
 
@@ skipping 32 matching lines @@
       // 3. You navigate to some non-frame site, say, google.com.
       // 4. You navigate back to the page from step 2.  Since it was initially
       //    MANUAL_SUBFRAME, it will be that same transition type here.
       // We don't want that, because any navigation that changes the toplevel
       // frame should be tracked as a toplevel navigation (this allows us to
       // update the URL bar, etc).
       params.transition = ui::PAGE_TRANSITION_LINK;
     }
 
     // If the page contained a client redirect (meta refresh, document.loc...),
-    // set the referrer and transition appropriately.
+    // set the transition appropriately.
     if (ds->isClientRedirect()) {
-      params.referrer =
-          Referrer(params.redirects[0], ds->request().referrerPolicy());
       params.transition = ui::PageTransitionFromInt(
           params.transition | ui::PAGE_TRANSITION_CLIENT_REDIRECT);
-    } else {
-      params.referrer = RenderViewImpl::GetReferrerFromRequest(
-          frame, ds->request());
     }
 
     // When using subframe navigation entries, method and post id have already
     // been set.
     if (!SiteIsolationPolicy::UseSubframeNavigationEntries()) {
       params.method = request.httpMethod().latin1();
       if (params.method == "POST")
         params.post_id = post_id;
     }
 
@@ skipping 1685 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content