Modify extension omnibox keywords to be user-configurable

chrome/browser/ui/search_engines/template_url_table_model.h

Index: chrome/browser/ui/search_engines/template_url_table_model.h
diff --git a/chrome/browser/ui/search_engines/template_url_table_model.h b/chrome/browser/ui/search_engines/template_url_table_model.h
index cedd5524e6011aab2b0a47d7312695f789a97bf0..6ee70b91eeabf34240a4ef76eb93621206a3df65 100644
--- a/chrome/browser/ui/search_engines/template_url_table_model.h
+++ b/chrome/browser/ui/search_engines/template_url_table_model.h
@@ -97,6 +97,10 @@ class TemplateURLTableModel : public ui::TableModel,
   // Returns the index of the last entry shown in the search engines group.
   int last_search_engine_index() const { return last_search_engine_index_; }
 
+  // Returns the index of the last entry shown in the other search engines
+  // group.
+  int last_other_engine_index() const { return last_other_engine_index_; }
+
  private:
   friend class ModelEntry;
 
@@ -118,6 +122,10 @@ class TemplateURLTableModel : public ui::TableModel,
   // group boundaries.
   int last_search_engine_index_;
 
+  // Index of the last other engine in entries_. This is used to determine the
+  // group boundaries.
+  int last_other_engine_index_;
+
   DISALLOW_COPY_AND_ASSIGN(TemplateURLTableModel);
 };