Classify navigations without page id in parallel to the existing classifier.

content/public/test/test_renderer_host.h

Index: content/public/test/test_renderer_host.h
diff --git a/content/public/test/test_renderer_host.h b/content/public/test/test_renderer_host.h
index 029b70ed4db6223111a2340c0857e86315ea5a1b..e9aa8211d6ec52816329a6ad13ade77e63fa527f 100644
--- a/content/public/test/test_renderer_host.h
+++ b/content/public/test/test_renderer_host.h
@@ -74,14 +74,22 @@ class RenderFrameHostTester {
   // information. Sets the rest of the parameters in the message to the
   // "typical" values. This is a helper function for simulating the most common
   // types of loads.
-  virtual void SendNavigate(int page_id, const GURL& url) = 0;
-  virtual void SendFailedNavigate(int page_id, const GURL& url) = 0;
+  virtual void SendNavigate(int page_id,
+                            int nav_entry_id,

[Charlie Reis, 2015/04/10 23:54:21]

Would it help to give some tips for what nav_entry_id should be set to (e.g.,
when it's 0 or not)?

Also, maybe a TODO that page_id is going away?

[Avi (use Gerrit), 2015/04/13 22:42:48]

I'm not sure. There's no documentation on how to fill out the page_id field in
this and a zillion other calls.
If I did that, half this patch would be TODOs :)

+                            bool did_create_new_entry,
+                            const GURL& url) = 0;
+  virtual void SendFailedNavigate(int page_id,
+                                  int nav_entry_id,
+                                  bool did_create_new_entry,
+                                  const GURL& url) = 0;
 
   // Calls OnDidCommitProvisionalLoad on the RenderFrameHost with the given
   // information, including a custom PageTransition.  Sets the rest of the
   // parameters in the message to the "typical" values. This is a helper
   // function for simulating the most common types of loads.
   virtual void SendNavigateWithTransition(int page_id,
+                                          int nav_entry_id,
+                                          bool did_create_new_entry,
                                           const GURL& url,
                                           ui::PageTransition transition) = 0;