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

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index a8513016977f421f951dea955a68a2a47402d2bb..dee3c42fc2852a6e7365b5eb916e1080529f4de4 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -2059,7 +2059,7 @@ WebNavigationPolicy RenderViewImpl::decidePolicyForNavigation(
   //
   // TODO(creis): Move this redirect check to the browser process to avoid
   // ping-ponging.  See http://crbug.com/72380.

[Charlie Reis, 2011/12/02 22:38:11]

Remove TODO?

[Matt Perry, 2011/12/03 00:14:24]

Done.

-  if (!frame->parent() && (is_content_initiated || is_redirect) &&
+  if (!frame->parent() && is_content_initiated &&
       default_policy == WebKit::WebNavigationPolicyCurrentTab &&
       request.httpMethod() == "GET" && !url.SchemeIs(chrome::kAboutScheme)) {
     bool send_referrer = false;
@@ -2332,6 +2332,10 @@ void RenderViewImpl::PopulateStateFromPendingNavigationParams(
         params.page_id,
         params.pending_history_list_offset,
         params.transition);
+    navigation_state->set_transferred_request_child_id(
+        params.transferred_request_child_id);
+    navigation_state->set_transferred_request_request_id(
+        params.transferred_request_request_id);
     if (params.navigation_type == ViewMsg_Navigate_Type::RESTORE) {
       // We're doing a load of a page that was restored from the last session.
       // By default this prefers the cache over loading (LOAD_PREFERRING_CACHE)
@@ -2732,7 +2736,9 @@ void RenderViewImpl::willSendRequest(WebFrame* frame,
                            frame->identifier(),
                            frame->parent() == top_frame,
                            frame->parent() ? frame->parent()->identifier() : -1,
-                           transition_type));
+                           transition_type,
+                           navigation_state->transferred_request_child_id(),
+                           navigation_state->transferred_request_request_id()));
 
   DocumentState* top_document_state =
       DocumentState::FromDataSource(top_data_source);