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chrome/browser/autocomplete/autocomplete_edit_view_gtk.h

Index: chrome/browser/autocomplete/autocomplete_edit_view_gtk.h
diff --git a/chrome/browser/autocomplete/autocomplete_edit_view_gtk.h b/chrome/browser/autocomplete/autocomplete_edit_view_gtk.h
index 190fa276298b6e0c6d480b5f720ee4265279ac40..1fa83171017c1ef35bad6bcc8b2f53b15dfa6ed0 100644
--- a/chrome/browser/autocomplete/autocomplete_edit_view_gtk.h
+++ b/chrome/browser/autocomplete/autocomplete_edit_view_gtk.h
@@ -64,6 +64,9 @@ class AutocompleteEditViewGtk : public AutocompleteEditView,
     int selection_min() const { return std::min(cp_min, cp_max); }
     int selection_max() const { return std::max(cp_min, cp_max); }
 
+    // Returns true if the range is empty.
+    bool empty() const { return cp_min == cp_max; }
+
     // Work in integers to match the gint GTK APIs.
     int cp_min;  // For a selection: Represents the start.
     int cp_max;  // For a selection: Represents the end (insert position).
@@ -185,13 +188,6 @@ class AutocompleteEditViewGtk : public AutocompleteEditView,
 
   bool CommitInstantSuggestion();
 
-  // Used by LocationBarViewGtk to inform AutocompleteEditViewGtk if the tab to
-  // search should be enabled or not. See the comment of |enable_tab_to_search_|
-  // for details.
-  void set_enable_tab_to_search(bool enable) {
-    enable_tab_to_search_ = enable;
-  }
-
   GtkWidget* text_view() {
     return text_view_;
   }
@@ -495,11 +491,6 @@ class AutocompleteEditViewGtk : public AutocompleteEditView,
   // is needed.
   CharRange strikethrough_;
 
-  // Indicate if the tab to search should be enabled or not. It's true by
-  // default and will only be set to false if the location bar view is not able
-  // to show the tab to search hint.
-  bool enable_tab_to_search_;
-
   // Indicates if the selected text is suggested text or not. If the selection
   // is not suggested text, that means the user manually made the selection.
   bool selection_suggested_;