Making the focus remembering across tab switch work.

chrome/browser/autocomplete/autocomplete_edit_view_gtk.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_GTK_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_GTK_H_
 
 #include <gtk/gtk.h>
 
 #include <string>
@@ skipping 42 matching lines @@
                           CommandUpdater* command_updater,
                           bool popup_window_mode,
                           AutocompletePopupPositioner* popup_positioner);
   ~AutocompleteEditViewGtk();
 
   // Initialize, create the underlying widgets, etc.
   void Init();
 
   GtkWidget* widget() { return alignment_.get(); }
 
-  // Grab keyboard input focus, putting focus on the location widget.
-  void SetFocus();
-
   // Returns the width, in pixels, needed to display the current text. The
   // returned value includes margins and borders.
   int TextWidth();
 
   // Implement the AutocompleteEditView interface.
   virtual AutocompleteEditModel* model() { return model_.get(); }
   virtual const AutocompleteEditModel* model() const { return model_.get(); }
 
   virtual void SaveStateToTab(TabContents* tab);
 
@@ skipping 20 matching lines @@
 
   virtual void SetForcedQuery();
 
   virtual bool IsSelectAll();
   virtual void SelectAll(bool reversed);
   virtual void RevertAll();
 
   virtual void UpdatePopup();
   virtual void ClosePopup();
 
+  virtual void SetFocus();
+
   virtual void OnTemporaryTextMaybeChanged(const std::wstring& display_text,
                                            bool save_original_selection);
   virtual bool OnInlineAutocompleteTextMaybeChanged(
       const std::wstring& display_text, size_t user_text_length);
   virtual void OnRevertTemporaryText();
   virtual void OnBeforePossibleChange();
   virtual bool OnAfterPossibleChange();
   virtual gfx::NativeView GetNativeView() const;
 
   // Overridden from NotificationObserver:
@@ skipping 295 matching lines @@
 
   // If a character is inserted, store it in this variable so that it can
   // be used later in "key-press-event" signal handler to determine if a Tab or
   // Enter key event is handled by IME or not.
   char char_inserted_;
 
   DISALLOW_COPY_AND_ASSIGN(AutocompleteEditViewGtk);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_GTK_H_