DataUseTabModel should check the URL to differentiate history navigation

chrome/browser/android/data_usage/data_use_ui_tab_model.h

Index: chrome/browser/android/data_usage/data_use_ui_tab_model.h
diff --git a/chrome/browser/android/data_usage/data_use_ui_tab_model.h b/chrome/browser/android/data_usage/data_use_ui_tab_model.h
index 34838b8d3ed6f2bbfab1683b29a7e0367ca210c0..860d08a3ef57467622058e85ea11120ea62c47b2 100644
--- a/chrome/browser/android/data_usage/data_use_ui_tab_model.h
+++ b/chrome/browser/android/data_usage/data_use_ui_tab_model.h
@@ -124,12 +124,13 @@ class DataUseUITabModel : public KeyedService,
   // returns true. Otherwise, returns false without modifying the entry.
   bool RemoveTabEvent(SessionID::id_type tab_id, DataUseTrackingEvent event);
 
-  // Converts |page_transition| to DataUseTabModel::TransitionType enum.
-  // Returns true if conversion was successful, and updates |transition_type|.
-  // Otherwise, returns false, and |transition_type| is not changed.
-  // |transition_type| must not be null.
+  // Converts transition |page_transition| for page url |gurl| to

[tbansal1, 2016/03/17 23:16:53]

s/Converts transition |page_transition| for page url |gurl| to/
Converts |page_transition| to page with GURL |gurl| to/

[Raj, 2016/03/18 00:45:49]

Done.

+  // DataUseTabModel::TransitionType enum. Returns true if conversion was
+  // successful, and updates |transition_type|. Otherwise, returns false, and
+  // |transition_type| is not changed. |transition_type| must not be null.
   bool ConvertTransitionType(
       ui::PageTransition page_transition,
+      const GURL& gurl,
       DataUseTabModel::TransitionType* transition_type) const;
 
   // |tab_events_| stores tracking events of multiple tabs.