PlzNavigate: implement RequestNavigation in the no live renderer case

content/browser/frame_host/navigation_request.h

Index: content/browser/frame_host/navigation_request.h
diff --git a/content/browser/frame_host/navigation_request.h b/content/browser/frame_host/navigation_request.h
index d8be70ba1bee21c7df45b73a99e291d60ee8f863..6834038372829526dcd952c400afce39befdbed7 100644
--- a/content/browser/frame_host/navigation_request.h
+++ b/content/browser/frame_host/navigation_request.h
@@ -7,11 +7,13 @@
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
+#include "content/browser/frame_host/navigation_entry_impl.h"
 #include "content/browser/frame_host/navigation_request_info.h"
 
 namespace content {
 class ResourceRequestBody;
 
+// PlzNavigate
 // A UI thread object that owns a navigation request until it commits. It
 // ensures the UI thread can start a navigation request in the
 // ResourceDispatcherHost (that lives on the IO thread).
@@ -19,11 +21,14 @@ class ResourceRequestBody;
 // the navigation following its refactoring.
 class NavigationRequest {
  public:
-  NavigationRequest(const NavigationRequestInfo& info, int64 frame_node_id);
+  NavigationRequest(const NavigationRequestInfo& info,
+                    const NavigationEntryImpl& entry,
+                    int64 frame_node_id);
 
   ~NavigationRequest();
 
   const NavigationRequestInfo& info_for_testing() const { return info_; }
+  const NavigationEntryImpl& entry() const { return entry_; }
   int64 frame_node_id() const { return frame_node_id_; }
 
   // Called on the UI thread by the RenderFrameHostManager which owns the
@@ -31,8 +36,13 @@ class NavigationRequest {
   // manipulated on the UI thread.
   void BeginNavigation(scoped_refptr<ResourceRequestBody> body);
 
+  // Change the url of entry_ to |final_url|, that the url the browser navigated
+  // to after the chain of redirects.
+  void UpdateEntryForCommit(const GURL& final_url);
+
  private:
   const NavigationRequestInfo info_;
+  NavigationEntryImpl entry_;
   const int64 frame_node_id_;
 
   DISALLOW_COPY_AND_ASSIGN(NavigationRequest);