Add done-clicked notification to content settings bubble model.

chrome/browser/ui/views/content_setting_bubble_contents.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/content_setting_bubble_contents.h"
 
 #include <algorithm>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 270 matching lines @@
   layout->AddView(manage_link_);
 
   close_button_ = new views::NativeTextButton(
       this, l10n_util::GetStringUTF16(IDS_DONE));
   layout->AddView(close_button_);
 }
 
 void ContentSettingBubbleContents::ButtonPressed(views::Button* sender,
                                                  const views::Event& event) {
   if (sender == close_button_) {
+    content_setting_bubble_model_->OnDoneClicked();
     StartFade(false);
     return;
   }
 
   for (RadioGroup::const_iterator i(radio_group_.begin());
        i != radio_group_.end(); ++i) {
     if (sender == *i) {
       content_setting_bubble_model_->OnRadioClicked(i - radio_group_.begin());
       return;
     }
@@ skipping 22 matching lines @@
 }
 
 void ContentSettingBubbleContents::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   DCHECK(type == content::NOTIFICATION_WEB_CONTENTS_DESTROYED);
   DCHECK(source == content::Source<WebContents>(web_contents_));
   web_contents_ = NULL;
 }