Give up focus if the focused view becomes unfocusable

ui/views/touchui/touch_editing_menu.cc

 // Copyright (c) 2013 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.
 
 #include "ui/views/touchui/touch_editing_menu.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "grit/ui_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
@@ skipping 110 matching lines @@
 
   // Finally, add ellipses button.
   AddChildView(CreateButton(
       UTF8ToUTF16(kEllipsesButtonText), kEllipsesButtonTag));
   Layout();
 }
 
 Button* TouchEditingMenuView::CreateButton(const string16& title, int tag) {
   string16 label = gfx::RemoveAcceleratorChar(title, '&', NULL, NULL);
   LabelButton* button = new LabelButton(this, label);
-  button->set_focusable(true);
+  button->SetFocusable(true);
   button->set_request_focus_on_press(false);
   gfx::Font font = ui::ResourceBundle::GetSharedInstance().GetFont(
       ui::ResourceBundle::SmallFont);
   scoped_ptr<LabelButtonBorder> button_border(
       new LabelButtonBorder(button->style()));
   int v_border = (kMenuButtonHeight - font.GetHeight()) / 2;
   int h_border = (kMenuButtonWidth - font.GetStringWidth(label)) / 2;
   button_border->set_insets(
       gfx::Insets(v_border, h_border, v_border, h_border));
   button->set_border(button_border.release());
   button->SetFont(font);
   button->set_tag(tag);
   return button;
 }
 
 }  // namespace views