Componentize HostContentSettingsMap and content settings providers.

chrome/browser/ui/blocked_content/popup_blocker_tab_helper.cc

 // Copyright 2013 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/blocked_content/popup_blocker_tab_helper.h"
 
 #include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/blocked_content/blocked_window_params.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/render_messages.h"
+#include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "third_party/WebKit/public/web/WebWindowFeatures.h"
 
 #if defined(OS_ANDROID)
 #include "chrome/browser/ui/android/tab_model/tab_model_list.h"
@@ skipping 115 matching lines @@
     PopupBlockerTabHelper::GetBlockedPopupRequests() {
   PopupIdMap result;
   for (IDMap<BlockedRequest, IDMapOwnPointer>::const_iterator iter(
            &blocked_popups_);
        !iter.IsAtEnd();
        iter.Advance()) {
     result[iter.GetCurrentKey()] = iter.GetCurrentValue()->params.url;
   }
   return result;
 }