Update global error bubble view's boundary (position and size) after loading elevation icon.

chrome/browser/ui/views/infobars/confirm_infobar.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/infobars/confirm_infobar.h"
 
 #include "base/logging.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/ui/views/elevation_icon_setter.h"
 #include "components/infobars/core/confirm_infobar_delegate.h"
@@ skipping 53 matching lines @@
     const ViewHierarchyChangedDetails& details) {
   if (details.is_add && details.child == this && (label_ == NULL)) {
     ConfirmInfoBarDelegate* delegate = GetDelegate();
     label_ = CreateLabel(delegate->GetMessageText());
     AddChildView(label_);
 
     if (delegate->GetButtons() & ConfirmInfoBarDelegate::BUTTON_OK) {
       ok_button_ = CreateLabelButton(
           this, delegate->GetButtonLabel(ConfirmInfoBarDelegate::BUTTON_OK));
       if (delegate->OKButtonTriggersUACPrompt())
-        elevation_icon_setter_.reset(new ElevationIconSetter(ok_button_));
+        elevation_icon_setter_.reset(new ElevationIconSetter(
+            ok_button_,
+            base::Bind(&ConfirmInfoBar::InvalidateLayout, AsWeakPtr())));

[Peter Kasting, 2015/02/23 21:26:48]

I would bind to Layout() rather than InvalidateLayout().

[xiaoling, 2015/02/23 21:50:04]

Done.

       AddChildView(ok_button_);
     }
 
     if (delegate->GetButtons() & ConfirmInfoBarDelegate::BUTTON_CANCEL) {
       cancel_button_ = CreateLabelButton(
           this,
           delegate->GetButtonLabel(ConfirmInfoBarDelegate::BUTTON_CANCEL));
       AddChildView(cancel_button_);
     }
 
@@ skipping 41 matching lines @@
 }
 
 int ConfirmInfoBar::NonLabelWidth() const {
   int width = (label_->text().empty() || (!ok_button_ && !cancel_button_)) ?
       0 : kEndOfLabelSpacing;
   if (ok_button_)
     width += ok_button_->width() + (cancel_button_ ? kButtonButtonSpacing : 0);
   width += (cancel_button_ ? cancel_button_->width() : 0);
   return width + ((link_->text().empty() || !width) ? 0 : kEndOfLabelSpacing);
 }