Convert some more view methods to the ui/views style.

chrome/browser/ui/views/bubble/bubble.cc

 // Copyright (c) 2011 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/bubble/bubble.h"
 
 #include <vector>
 
 #include "chrome/browser/ui/views/bubble/border_contents.h"
 #include "chrome/common/chrome_notification_types.h"
@@ skipping 317 matching lines @@
   GetWidget()->SetBounds(window_bounds);
 }
 
 #if defined(OS_WIN)
 void Bubble::OnActivate(UINT action, BOOL minimized, HWND window) {
   // The popup should close when it is deactivated.
   if (action == WA_INACTIVE) {
     GetWidget()->Close();
   } else if (action == WA_ACTIVE) {
     DCHECK(GetWidget()->GetRootView()->has_children());
-    GetWidget()->GetRootView()->GetChildViewAt(0)->RequestFocus();
+    GetWidget()->GetRootView()->child_at(0)->RequestFocus();
   }
 }
 #elif defined(TOOLKIT_USES_GTK)
 void Bubble::IsActiveChanged() {
   if (!GetWidget()->IsActive())
     GetWidget()->Close();
 }
 #endif
 
 void Bubble::DoClose(bool closed_by_escape) {
@@ skipping 45 matching lines @@
     animation_->Hide();
 }
 
 bool Bubble::AcceleratorPressed(const views::Accelerator& accelerator) {
   if (!delegate_ || delegate_->CloseOnEscape()) {
     DoClose(true);
     return true;
   }
   return false;
 }