Convert the AutocompletePopupPositioner into a BubblePositioner in preparatio...

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>
 
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 #include "base/string_util.h"
 #include "chrome/browser/autocomplete/autocomplete_edit_view.h"
 #include "chrome/browser/toolbar_model.h"
 #include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/common/owned_widget_gtk.h"
 #include "chrome/common/page_transition_types.h"
 #include "webkit/glue/window_open_disposition.h"
 
 class AutocompleteEditController;
 class AutocompleteEditModel;
-class AutocompletePopupPositioner;
 class AutocompletePopupView;
+class BubblePositioner;
 class CommandUpdater;
 class Profile;
 class TabContents;
 
 #if !defined(TOOLKIT_VIEWS)
 class GtkThemeProvider;
 #endif
 
 class AutocompleteEditViewGtk : public AutocompleteEditView,
                                 public NotificationObserver {
  public:
   // Modeled like the Windows CHARRANGE.  Represent a pair of cursor position
   // offsets.  Since GtkTextIters are invalid after the buffer is changed, we
   // work in character offsets (not bytes).
   struct CharRange {
     CharRange() : cp_min(0), cp_max(0) { }
     CharRange(int n, int x) : cp_min(n), cp_max(x) { }
 
     // 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).
   };
 
   AutocompleteEditViewGtk(AutocompleteEditController* controller,
                           ToolbarModel* toolbar_model,
                           Profile* profile,
                           CommandUpdater* command_updater,
                           bool popup_window_mode,
-                          AutocompletePopupPositioner* popup_positioner);
+                          const BubblePositioner* bubble_positioner);
   ~AutocompleteEditViewGtk();
 
   // Initialize, create the underlying widgets, etc.
   void Init();
 
   GtkWidget* widget() { return alignment_.get(); }
 
   // Returns the width, in pixels, needed to display the current text. The
   // returned value includes margins and borders.
   int TextWidth();
@@ skipping 344 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_