Cleanup: remove NotifyAccessibilityEvent from views::Widget.

chrome/browser/ui/views/location_bar/location_bar_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/location_bar_view.h"
 
 #include <algorithm>
 #include <map>
 
 #include "base/command_line.h"
@@ skipping 480 matching lines @@
       model_->GetInputInProgress() ? NULL : GetWebContents());
   Layout();
   SchedulePaint();
 }
 
 void LocationBarView::OnFocus() {
   // Focus the view widget first which implements accessibility for
   // Chrome OS.  It is noop on Win. This should be removed once
   // Chrome OS migrates to aura, which uses Views' textfield that receives
   // focus. See crbug.com/106428.
-  GetWidget()->NotifyAccessibilityEvent(
-      this, ui::AccessibilityTypes::EVENT_FOCUS, false);
+  NotifyAccessibilityEvent(ui::AccessibilityTypes::EVENT_FOCUS, false);
 
   // Then focus the native location view which implements accessibility for
   // Windows.
   location_entry_->SetFocus();
 }
 
 void LocationBarView::SetPreviewEnabledPageAction(ExtensionAction* page_action,
                                                   bool preview_enabled) {
   if (mode_ != NORMAL)
     return;
@@ skipping 954 matching lines @@
 int LocationBarView::GetInternalHeight(bool use_preferred_size) {
   int total_height =
       use_preferred_size ? GetPreferredSize().height() : height();
   return std::max(total_height - (kVerticalEdgeThickness * 2), 0);
 }
 
 bool LocationBarView::HasValidSuggestText() const {
   return suggested_text_view_ && !suggested_text_view_->size().IsEmpty() &&
       !suggested_text_view_->text().empty();
 }