Give up focus if the focused view becomes unfocusable

chrome/browser/ui/views/location_bar/script_bubble_icon_view.cc

 // Copyright (c) 2012 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 "chrome/browser/ui/views/location_bar/script_bubble_icon_view.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/script_bubble_view.h"
 #include "chrome/common/extensions/api/extension_action/action_info.h"
 #include "chrome/common/icon_with_badge_image_source.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/widget/widget.h"
 
 using content::WebContents;
 
 ScriptBubbleIconView::ScriptBubbleIconView(
     LocationBarView::Delegate* location_bar_delegate)
     : location_bar_delegate_(location_bar_delegate),
       script_count_(0) {
   set_id(VIEW_ID_SCRIPT_BUBBLE);
   SetTooltipText(l10n_util::GetStringUTF16(IDS_TOOLTIP_SCRIPT_BUBBLE));
-  set_accessibility_focusable(true);
+  SetAccessibilityFocusable(true);
   LocationBarView::InitTouchableLocationBarChildView(this);
 }
 
 ScriptBubbleIconView::~ScriptBubbleIconView() {
 }
 
 void ScriptBubbleIconView::SetScriptCount(size_t script_count) {
   script_count_ = script_count;
   gfx::ImageSkia* icon =
       ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
@@ skipping 49 matching lines @@
     event->SetHandled();
   }
 }
 
 void ScriptBubbleIconView::ShowScriptBubble(views::View* anchor_view,
                                             WebContents* web_contents) {
   ScriptBubbleView* script_bubble = new ScriptBubbleView(anchor_view,
                                                          web_contents);
   views::BubbleDelegateView::CreateBubble(script_bubble)->Show();
 }