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

content/common/navigation_params.cc

Index: content/common/navigation_params.cc
diff --git a/content/common/navigation_params.cc b/content/common/navigation_params.cc
index 523a354017c0d0c700d8ddca641d5e744f2e5051..223c69c209ae14b2e72828243f1c791f19f32707 100644
--- a/content/common/navigation_params.cc
+++ b/content/common/navigation_params.cc
@@ -84,6 +84,7 @@ RequestNavigationParams::RequestNavigationParams()
       can_load_local_resources(false),
       request_time(base::Time::Now()),
       page_id(-1),
+      nav_entry_id(0),

[clamy, 2015/04/27 11:50:04]

Shouldn't we initialize intended_as_new_entry as well?

[Avi (use Gerrit), 2015/04/27 14:56:33]

Gah. Done.

       pending_history_list_offset(-1),
       current_history_list_offset(-1),
       current_history_list_length(0),
@@ -98,6 +99,8 @@ RequestNavigationParams::RequestNavigationParams(
     base::Time request_time,
     const PageState& page_state,
     int32 page_id,
+    int nav_entry_id,
+    bool intended_as_new_entry,
     int pending_history_list_offset,
     int current_history_list_offset,
     int current_history_list_length,
@@ -109,6 +112,8 @@ RequestNavigationParams::RequestNavigationParams(
       request_time(request_time),
       page_state(page_state),
       page_id(page_id),
+      nav_entry_id(nav_entry_id),
+      intended_as_new_entry(intended_as_new_entry),
       pending_history_list_offset(pending_history_list_offset),
       current_history_list_offset(current_history_list_offset),
       current_history_list_length(current_history_list_length),