Fix a bug where redirect chain gets lost on process swap.

content/common/resource_dispatcher.cc

Index: content/common/resource_dispatcher.cc
diff --git a/content/common/resource_dispatcher.cc b/content/common/resource_dispatcher.cc
index fdce5c9c378f2208c1f4faf8ccf38d61e5be2122..29833024904d08b56134f0d8f326b60d006e820e 100644
--- a/content/common/resource_dispatcher.cc
+++ b/content/common/resource_dispatcher.cc
@@ -106,12 +106,18 @@ IPCResourceLoaderBridge::IPCResourceLoaderBridge(
     request_.parent_is_main_frame = extra_data->parent_is_main_frame();
     request_.parent_frame_id = extra_data->parent_frame_id();
     request_.transition_type = extra_data->transition_type();
+    request_.transferred_request_child_id =
+        extra_data->transferred_request_child_id();
+    request_.transferred_request_request_id =
+        extra_data->transferred_request_request_id();
   } else {
     request_.is_main_frame = false;
     request_.frame_id = -1;
     request_.parent_is_main_frame = false;
     request_.parent_frame_id = -1;
     request_.transition_type = content::PAGE_TRANSITION_LINK;
+    request_.transferred_request_child_id = -1;
+    request_.transferred_request_request_id = -1;
   }
 }